Stereo Preamplifiers Hi-fi

array(20) { [0]=> object(stdClass)#36 (47) { ["id"]=> string(4) "1282" ["record_id"]=> string(4) "1282" ["name"]=> string(29) "Pre ampli Cambridge Azur 851E" ["code"]=> string(0) "" ["alias"]=> string(29) "pre-amply-cambridge-azur-851e" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(83) "images/products/2016/08/03/original/pre-amply-cambridge-azur-851e-01_1470233735.jpg" ["created_time"]=> string(19) "2016-07-25 16:52:23" ["edited_time"]=> string(19) "2018-10-03 14:20:00" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1108" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(573) "Kênh: 2Dải tần:

10Hz - 100kHz (+/-0.1dB)

Trọng lượng: 8.1 kg/chiếcKích thước (H x W x D): 115 x 430 x 385mmMầu sắc: Black, SilverDòng amplifiers: Cambridge 851 Series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "30" ["manufactory_alias"]=> string(9) "cambridge" ["manufactory_name"]=> string(9) "Cambridge" ["colors"]=> string(5) ",8,9," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(208) "<p>-Cambridge Azur 851E Thương hiệu Anh<br /> -Giữ được độ tinh khiết &acirc;m thanh ngay cả ở mức volume thấp nhất<br /> -Mầu sắc: Black, Silver</p>" ["products"]=> NULL ["model"]=> string(19) "Cambridge Azur 851E" ["kenh"]=> string(1) "2" ["meo_hai_tong"]=> string(36) "< 0.00045% @ 1kHz < 0.00057% @ 20kHz" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "115 x 430 x 385mm" ["trong_luong"]=> string(14) "8.1 kg/chiếc" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(13) "Black, Silver" ["dong_amplifiers"]=> string(20) "Cambridge 851 Series" ["dai_tan"]=> string(33) "

10Hz - 100kHz (+/-0.1dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [1]=> object(stdClass)#33 (47) { ["id"]=> string(4) "2112" ["record_id"]=> string(4) "2112" ["name"]=> string(29) "Pre ampli Quad QC Twenty Four" ["code"]=> string(0) "" ["alias"]=> string(34) "pre-amplifiers-quad-qc-twenty-four" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(87) "images/products/2017/01/23/original/amplifiers-quad-qc-twenty-four-black_1485184490.jpg" ["created_time"]=> string(19) "2017-01-19 23:49:20" ["edited_time"]=> string(19) "2020-02-13 16:04:12" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1927" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(5) "price" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(477) "Kênh: 2 channelDải tần:

5 Hz - 50 kHz (+0 dB/-0.5 dB)

Kích thước (H x W x D): 89 x 305 x 222mmMầu sắc: Black; WhiteDòng amplifiers: Quad QII" ["hide_name"]=> NULL ["manufactory"]=> string(2) "21" ["manufactory_alias"]=> string(4) "quad" ["manufactory_name"]=> string(4) "Quad" ["colors"]=> string(6) ",9,10," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(395) "<p>- Pre ampli&nbsp;Quad QC Twenty Four thương hi&ecirc;̣u Anh<br /> - Thiết kế bởi Tim de Paravicini: Đơn giản, giàu ch&acirc;́t &acirc;m<br /> - Thi&ecirc;́t k&ecirc;́ 7 cổng kết nối: CD, Phono, tuner, tape1, tape 2, aux1, aux2 cho k&ecirc;́t n&ocirc;́i đa dạng<br /> - Mầu sắc: Black, White</p>" ["products"]=> NULL ["model"]=> string(14) "QC Twenty Four" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(5) "<0.2%" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(4) "50Ω" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "89 x 305 x 222mm" ["trong_luong"]=> string(0) "" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(12) "Black; White" ["dong_amplifiers"]=> string(8) "Quad QII" ["dai_tan"]=> string(38) "

5 Hz - 50 kHz (+0 dB/-0.5 dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [2]=> object(stdClass)#32 (47) { ["id"]=> string(4) "2114" ["record_id"]=> string(4) "2114" ["name"]=> string(27) "Pre ampli Quad Platinum Pre" ["code"]=> string(0) "" ["alias"]=> string(32) "pre-amplifiers-quad-platinum-pre" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(92) "images/products/2017/01/23/original/amplifiers-quad-platinum-pre-anh-dai-dien_1485185741.jpg" ["created_time"]=> string(19) "2017-01-19 23:49:45" ["edited_time"]=> string(19) "2020-02-13 16:03:33" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1929" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(5) "price" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(554) "Kênh: 2 channelDải tần:

20Hz-150kHz(+/-0.5dB)

Trọng lượng: 4.7kgKích thước (H x W x D): 102 x 379 x 304mmMầu sắc: BlackDòng amplifiers: Quad Platinum" ["hide_name"]=> NULL ["manufactory"]=> string(2) "21" ["manufactory_alias"]=> string(4) "quad" ["manufactory_name"]=> string(4) "Quad" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(473) "<p>- Pre ampli Quad Platinum Pre thương hiệu Anh<br /> - Khung được l&agrave;m bằng chất liệu hợp kim nh&ocirc;m đ&uacute;c, cứng c&aacute;p v&agrave; chắc chắn<br /> - Elite Pre được trang bị những kỹ thuật, linh kiện chất lượng tốt nhất với biến &aacute;p đặc chế cho xử l&yacute; &acirc;m thanh ri&ecirc;ng biệt<br /> - Mầu sắc: Black</p>" ["products"]=> NULL ["model"]=> string(17) "Quad Platinum Pre" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(0) "" ["do_nhay"]=> string(44) "

2 mV RMS (MM)
200uV RMS (MC)

" ["tro_khang"]=> string(5) "10kΩ" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "102 x 379 x 304mm" ["trong_luong"]=> string(5) "4.7kg" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(13) "Quad Platinum" ["dai_tan"]=> string(30) "

20Hz-150kHz(+/-0.5dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [3]=> object(stdClass)#31 (47) { ["id"]=> string(4) "2059" ["record_id"]=> string(4) "2059" ["name"]=> string(17) "Pre ampli NAD M12" ["code"]=> string(0) "" ["alias"]=> string(17) "pre-ampli-nad-m12" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(81) "images/products/2017/01/23/original/pre-ampli-nad-m12-anh-dai-dien_1485166931.jpg" ["created_time"]=> string(19) "2017-01-18 18:14:02" ["edited_time"]=> string(19) "2019-07-08 14:29:13" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1874" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(601) "Kênh: 2 channelDải tần:

±0.5dB (ref. 20Hz-22kHz @ sample rate)

Trọng lượng: 8.1 (Shipping: 14.5) KgKích thước (H x W x D): 133 x 435 x 383mmMầu sắc: BlackDòng amplifiers: NAD Masters Series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "46" ["manufactory_alias"]=> string(3) "nad" ["manufactory_name"]=> string(3) "NAD" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(853) "<p>- Pre ampli NAD M12 thương hi&ecirc;̣u Anh<br /> - T&iacute;ch hợp DAC giải m&atilde; t&iacute;n hiệu l&ecirc;n đến 32kHz to 192kHz (USB v&agrave; digital S/PDIF)<br /> - Bộ xử l&yacute; khuếch đại t&iacute;n hiệu kỹ thuật số DirectDigitalTM: Cho khả năng xử l&yacute; tốt c&aacute;c đường dẫn dữ liệu 35-bit<br /> - Mạch c&ocirc;ng suất thuần Class-A: hỗ trợ truyền tải tốt c&aacute;c h&igrave;nh ảnh<br /> - C&ocirc;ng nghệ MDC được cải ti&ecirc;́n: Cải thi&ecirc;̣n khả năng k&ecirc;́t n&ocirc;́i d&ecirc;̃ dàng với thi&ecirc;́t bị c&ocirc;ng ngh&ecirc;̣ hi&ecirc;̣n đại<br /> - M&acirc;̀u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(7) "NAD M12" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(16) "<0.0005% (0dBFS)" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "133 x 435 x 383mm" ["trong_luong"]=> string(23) "8.1 (Shipping: 14.5) Kg" ["nuoc_san_xuat"]=> string(2) "34" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(18) "NAD Masters Series" ["dai_tan"]=> string(54) "

±0.5dB (ref. 20Hz-22kHz @ sample rate)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [4]=> object(stdClass)#30 (47) { ["id"]=> string(4) "2068" ["record_id"]=> string(4) "2068" ["name"]=> string(19) "Pre ampli NAD T 187" ["code"]=> string(0) "" ["alias"]=> string(19) "pre-ampli-nad-t-187" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(83) "images/products/2017/01/24/original/pre-ampli-nad-t-187-anh-dai-dien_1485266841.jpg" ["created_time"]=> string(19) "2017-01-18 21:21:22" ["edited_time"]=> string(19) "2020-02-13 16:13:42" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1883" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(647) "Kênh: 7.1Dải tần:

±0.5dB (ref. 20Hz - 20kHz, Tone Active)
±0.5dB (ref. 20Hz - 20kHz, Tone Defeat)

Trọng lượng: 8 (Shipping: 12.5) KgKích thước (H x W x D): 150 x 435 x 385mmMầu sắc: BlackDòng amplifiers: NAD A/V Receivers" ["hide_name"]=> NULL ["manufactory"]=> string(2) "46" ["manufactory_alias"]=> string(3) "nad" ["manufactory_name"]=> string(3) "NAD" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(537) "<p>- Pre Ampli NAD T 187 thương hi&ecirc;̣u Anh<br /> - C&ocirc;ng nghệ giải m&atilde; kỹ thuật số ti&ecirc;n ti&ecirc;́n MDC: Gia tăng hi&ecirc;̣u su&acirc;́t và ch&acirc;́t lượng<br /> - Định dạng &acirc;m thanh mới nh&acirc;́t: Dolby True HD, Dolby Digital Plus, v&agrave; DTS-HD Master Audio<br /> - Hệ thống EARS: Tạo &acirc;m thanh vòm &acirc;́n tượng<br /> - M&acirc;̀u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(9) "NAD T 187" ["kenh"]=> string(3) "7.1" ["meo_hai_tong"]=> string(6) ">0.01%" ["do_nhay"]=> string(28) "

330mV (ref. 2V out)

" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "150 x 435 x 385mm" ["trong_luong"]=> string(21) "8 (Shipping: 12.5) Kg" ["nuoc_san_xuat"]=> string(2) "34" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(17) "NAD A/V Receivers" ["dai_tan"]=> string(109) "

±0.5dB (ref. 20Hz - 20kHz, Tone Active)
±0.5dB (ref. 20Hz - 20kHz, Tone Defeat)

" ["thiet_ke"]=> string(27) "Multi channel Pre Amplifier" } [5]=> object(stdClass)#28 (47) { ["id"]=> string(4) "2088" ["record_id"]=> string(4) "2088" ["name"]=> string(38) "Pre ampli DAC NAD C 510 Direct Digital" ["code"]=> string(0) "" ["alias"]=> string(38) "pre-ampli-dac-nad-c-510-direct-digital" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(102) "images/products/2017/01/25/original/pre-ampli-dac-nad-c-510-direct-digital-anh-dai-dien_1485338555.jpg" ["created_time"]=> string(19) "2017-01-18 23:36:21" ["edited_time"]=> string(19) "2017-03-01 16:32:40" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1903" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(5) "price" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(568) "Kênh: 2 channelDải tần:

20Hz - 96kHz

Trọng lượng: 4.7 (Shipping: 5.6) KgKích thước (H x W x D): 99 x 435 x 309mmMầu sắc: BlackDòng amplifiers: NAD Hifi Intergrated" ["hide_name"]=> NULL ["manufactory"]=> string(2) "46" ["manufactory_alias"]=> string(3) "nad" ["manufactory_name"]=> string(3) "NAD" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(558) "<p>-&nbsp;Pre ampli DAC NAD C 510 Direct Digital thương hi&ecirc;̣u Anh<br /> - T<span style="text-align: justify;">hiết bị đảm nhiệm cả 2 vai tr&ograve; pre-ampli v&agrave; DAC<br /> -&nbsp;&nbsp;Hỗ trợ tốt c&aacute;c kết nối đa nhiệm<br /> - Trang bị đ&acirc;̀y đủ&nbsp;c&aacute;p đồng trục, c&aacute;p quang học, định dạng AES/EBU<br /> - M&acirc;̀u sắc: Black</span><br /> &nbsp;</p>" ["products"]=> NULL ["model"]=> string(24) "NAD C 510 Direct Digital" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(35) "<0.0005% (0dBFS); <0.002% (-60dBFS)" ["do_nhay"]=> string(44) "

<0.0005% (0dBFS); <0.002% (-60dBFS)

" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "99 x 435 x 309mm" ["trong_luong"]=> string(22) "4.7 (Shipping: 5.6) Kg" ["nuoc_san_xuat"]=> string(2) "34" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(20) "NAD Hifi Intergrated" ["dai_tan"]=> string(21) "

20Hz - 96kHz

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [6]=> object(stdClass)#26 (47) { ["id"]=> string(4) "2098" ["record_id"]=> string(4) "2098" ["name"]=> string(36) "Pre ampli NAD PP 4 Digital Phono USB" ["code"]=> string(0) "" ["alias"]=> string(36) "pre-ampli-nad-pp-4-digital-phono-usb" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(100) "images/products/2017/01/25/original/pre-ampli-nad-pp-4-digital-phono-usb-anh-dai-dien_1485340877.jpg" ["created_time"]=> string(19) "2017-01-19 00:01:56" ["edited_time"]=> string(19) "2019-07-08 08:11:32" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1913" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(456) "Kênh: 2Dải tần:

20Hz - 20kHz

Kích thước (H x W x D): 49 x 135 x 72mmMầu sắc: BlackDòng amplifiers: NAD Hifi Intergrated" ["hide_name"]=> NULL ["manufactory"]=> string(2) "46" ["manufactory_alias"]=> string(3) "nad" ["manufactory_name"]=> string(3) "NAD" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(422) "<p>- Pre ampli NAD PP 4 Digital Phono USB thương hi&ecirc;̣u Anh<br /> - Trang bị t&iacute;nh năng Auto Power Down - sẽ tự tắt nguồn điện v&agrave;o n&oacute; khi kh&ocirc;ng sử dụng<br /> - T&iacute;ch hợp phần mềm VinylStudio Lite: C&oacute; thể chạy đĩa LP v&agrave; ghi đĩa CD<br /> - M&acirc;̀u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(26) "NAD PP 4 Digital Phono USB" ["kenh"]=> string(1) "2" ["meo_hai_tong"]=> string(6) "<0.03%" ["do_nhay"]=> string(15) "

0.38mV

" ["tro_khang"]=> string(13) "100Ω + 180pF" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(15) "49 x 135 x 72mm" ["trong_luong"]=> string(0) "" ["nuoc_san_xuat"]=> string(2) "34" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(20) "NAD Hifi Intergrated" ["dai_tan"]=> string(21) "

20Hz - 20kHz

" ["thiet_ke"]=> string(20) "Phono Pre amplifiers" } [7]=> object(stdClass)#25 (47) { ["id"]=> string(4) "2310" ["record_id"]=> string(4) "2310" ["name"]=> string(23) "Pre ampli Atoll PR100se" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-ampli-atoll-pr100se" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(80) "images/products/2017/08/16/original/pre-ampli-atoll-pr100se-black_1502874998.jpg" ["created_time"]=> string(19) "2017-08-13 15:43:22" ["edited_time"]=> string(19) "2018-10-16 16:06:30" ["published"]=> string(1) "1" ["ordering"]=> string(4) "2124" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(631) "Kênh: 2 kênhDải tần:

5Hz - 200kHz

Trọng lượng: 7Kg/ chiếcKích thước (H x W x D): 90 x 440 x 270mmMầu sắc: Black; SilverDòng amplifiers: Atoll Preamplifier series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "55" ["manufactory_alias"]=> string(5) "atoll" ["manufactory_name"]=> string(5) "Atoll" ["colors"]=> string(5) ",8,9," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(487) "<p>- Pre ampli Atoll PR100se <span style="font-family: Arial; font-size: 13.3333px;">sản xuất tại Ph&aacute;p</span><br /> - Thiết kế đơn giản, tinh tế đậm chất Ph&aacute;p<br /> - Mạch thuần Class A: Tạo dộ sắc n&eacute;t từ những chi tiết nhỏ nhất<br /> - Tụ điện c&ocirc;ng nghệ MKP<br /> - Jack Headphone 6.35mm<br /> - Mầu sắc: Black; Silver</p>" ["products"]=> NULL ["model"]=> string(13) "Atoll PR100se" ["kenh"]=> string(7) "2 kênh" ["meo_hai_tong"]=> string(0) "" ["do_nhay"]=> string(17) "

500 (mV)

" ["tro_khang"]=> string(6) "220kΩ" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "90 x 440 x 270mm" ["trong_luong"]=> string(12) "7Kg/ chiếc" ["nuoc_san_xuat"]=> string(1) "3" ["mau_sac"]=> string(13) "Black; Silver" ["dong_amplifiers"]=> string(25) "Atoll Preamplifier series" ["dai_tan"]=> string(83) "

5Hz - 200kHz

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [8]=> object(stdClass)#23 (47) { ["id"]=> string(4) "2311" ["record_id"]=> string(4) "2311" ["name"]=> string(23) "Pre ampli Atoll PR300se" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-ampli-atoll-pr300se" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(87) "images/products/2017/08/16/original/pre-ampli-atoll-pr300se-anh-dai-dien_1502876075.jpg" ["created_time"]=> string(19) "2017-08-13 15:44:09" ["edited_time"]=> string(19) "2018-10-16 16:11:07" ["published"]=> string(1) "1" ["ordering"]=> string(4) "2125" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(632) "Kênh: 2 kênhDải tần:

5Hz - 200kHz 

Trọng lượng: 9 Kg/ chiếcKích thước (H x W x D): 90 x 440 x 280 mmMầu sắc: SilverDòng amplifiers: Atoll Preamplifier series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "55" ["manufactory_alias"]=> string(5) "atoll" ["manufactory_name"]=> string(5) "Atoll" ["colors"]=> string(3) ",9," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(391) "<p>- Pre ampli Atoll PR300se sản xuất Ph&aacute;p<br /> - Thiết kế đơn giản, tinh tế đậm chất Ph&aacute;p, t&aacute;i tạo h&igrave;nh ảnh stereo rất rộng<br /> - 5 cổng input(RCA): CD, Tunner, Tape, AUX, DVD; 1 cổng By-pass (d&agrave;nh cho cấu h&igrave;nh Home Cinema)<br /> - Mầu sắc: Silver</p>" ["products"]=> NULL ["model"]=> string(13) "Atoll PR300se" ["kenh"]=> string(7) "2 kênh" ["meo_hai_tong"]=> string(0) "" ["do_nhay"]=> string(83) "

500 mV 

" ["tro_khang"]=> string(7) "220 kΩ" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "90 x 440 x 280 mm" ["trong_luong"]=> string(13) "9 Kg/ chiếc" ["nuoc_san_xuat"]=> string(1) "3" ["mau_sac"]=> string(6) "Silver" ["dong_amplifiers"]=> string(25) "Atoll Preamplifier series" ["dai_tan"]=> string(89) "

5Hz - 200kHz 

" ["thiet_ke"]=> string(20) "Stereo Pre amplifier" } [9]=> object(stdClass)#22 (47) { ["id"]=> string(4) "3539" ["record_id"]=> string(4) "3539" ["name"]=> string(20) "Pre ampli Hegel P30A" ["code"]=> string(0) "" ["alias"]=> string(20) "pre-ampli-hegel-p30a" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(61) "images/products/2023/12/18/original/hegel-p30a_1702875202.jpg" ["created_time"]=> string(19) "2023-12-18 11:53:22" ["edited_time"]=> string(19) "2023-12-20 16:32:47" ["published"]=> string(1) "1" ["ordering"]=> string(4) "3205" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(1) "0" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(1) "0" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(282) "Trọng lượng: 7,2kg/chiếcKích thước (H x W x D): 96 x 430 x 300mmMầu sắc: Black" ["hide_name"]=> NULL ["manufactory"]=> string(2) "89" ["manufactory_alias"]=> string(5) "hegel" ["manufactory_name"]=> string(5) "Hegel" ["colors"]=> string(0) "" ["accessories"]=> string(224) "<p><span style="text-align: justify;">Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</span></p>" ["summary"]=> string(645) "<p>-&nbsp;Pre ampli Hegel P30A sản xuất tại Na Uy<br /> - S<span style="text-align: justify;">ử dụng c&aacute;c b&oacute;ng b&aacute;n dẫn FET cặp đơn&nbsp;</span><br /> - <span style="text-align: justify;">Trang bị c&ocirc;ng nghệ SoundEngine cấp bằng s&aacute;ng chế</span><br /> - B<span style="text-align: justify;">ộ điều khiển &acirc;m lượng v&agrave; m&ocirc;-đun SoundEngine ri&ecirc;ng biệt&nbsp;</span><br /> - M&agrave;u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(10) "Hegel P30A" ["kenh"]=> string(0) "" ["meo_hai_tong"]=> string(8) "< 0.005%" ["do_nhay"]=> string(21) "

> 130 dB SNR

" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "96 x 430 x 300mm" ["trong_luong"]=> string(13) "7,2kg/chiếc" ["nuoc_san_xuat"]=> string(2) "43" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(0) "" ["dai_tan"]=> string(0) "" ["thiet_ke"]=> string(31) "Pre ampli stereo ( nghe nhạc)" } [10]=> object(stdClass)#21 (47) { ["id"]=> string(4) "2967" ["record_id"]=> string(4) "2967" ["name"]=> string(23) "Pre ampli Emotiva XPS-1" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-ampli-emotiva-xps-1" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(83) "images/products/2018/06/06/original/pre-ampli-emotiva-xps-1-dai-dien_1528279658.jpg" ["created_time"]=> string(19) "2018-05-30 17:47:10" ["edited_time"]=> string(19) "2024-01-11 10:22:11" ["published"]=> string(1) "1" ["ordering"]=> string(1) "0" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(7) "5800000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(7) "5800000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(483) "Dải tần:

MM: RIAA + / – 0.12 dB, 20 Hz – 20 kHz
MC: RIAA + / – 0.25 dB, 20 Hz – 20 kHz

Kích thước (H x W x D): 15.9 x 63.5 x 139.7mmMầu sắc: BlackDòng amplifiers: Emotiva X series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "76" ["manufactory_alias"]=> string(7) "emotiva" ["manufactory_name"]=> string(7) "Emotiva" ["colors"]=> string(0) "" ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(300) "<p>-&nbsp;Pre ampli Emotiva XPS-1 thương hiệu Mỹ<br /> - Tương th&iacute;ch với cả kim MM v&agrave; MC<br /> - Thiết kế gọn nhẹ, linh hoạt<br /> - Cổng kết nối mạ v&agrave;ng<br /> - M&agrave;u sắc: black</p>" ["products"]=> NULL ["model"]=> string(13) "Emotiva XPS-1" ["kenh"]=> string(0) "" ["meo_hai_tong"]=> string(25) "MM: < 0.02% ; MC: < 0.05%" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(63) "MM: 47k Ohms; MC: user selectable between 47, 100, 470, 1k Ohms" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(21) "15.9 x 63.5 x 139.7mm" ["trong_luong"]=> string(0) "" ["nuoc_san_xuat"]=> string(2) "24" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(16) "Emotiva X series" ["dai_tan"]=> string(117) "

MM: RIAA + / – 0.12 dB, 20 Hz – 20 kHz
MC: RIAA + / – 0.25 dB, 20 Hz – 20 kHz

" ["thiet_ke"]=> string(15) "Pre ampli phono" } [11]=> object(stdClass)#20 (47) { ["id"]=> string(4) "2969" ["record_id"]=> string(4) "2969" ["name"]=> string(22) "Pre ampli Emotiva SP-1" ["code"]=> string(0) "" ["alias"]=> string(22) "pre-ampli-emotiva-sp-1" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(73) "images/products/2019/07/26/original/pre-ampli-emotiva-sp-1_1564125010.jpg" ["created_time"]=> string(19) "2018-05-30 18:03:55" ["edited_time"]=> string(19) "2024-01-11 10:20:13" ["published"]=> string(1) "1" ["ordering"]=> string(1) "0" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(7) "9700000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(7) "9700000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(574) "Dải tần:

MM: RIAA + / – 0.12 dB, 20 Hz – 20 kHz
MC: RIAA + / – 0.25 dB, 20 Hz – 20 kHz

Trọng lượng: 1.4kg/chiếcKích thước (H x W x D): 44.5 x 216 x 254mmMầu sắc: BlackDòng amplifiers: Emotiva X series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "76" ["manufactory_alias"]=> string(7) "emotiva" ["manufactory_name"]=> string(7) "Emotiva" ["colors"]=> string(0) "" ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(243) "<p>-&nbsp;Pre ampli Emotiva SP-1 thương hiệu Mỹ<br /> - Tương th&iacute;ch cả kim MM v&agrave; MC<br /> - Cổng kết nối RCA mạ v&agrave;ng<br /> -M&agrave;u sắc: black</p>" ["products"]=> NULL ["model"]=> string(12) "Emotiva SP-1" ["kenh"]=> string(0) "" ["meo_hai_tong"]=> string(63) "MM: < 0.03%( 20 Hz – 20 kHz); MC: < 0.08% ( 20 Hz – 20 kHz)" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(59) "MM: 47k Ohms; MC: user selectable – 47, 100, 470, 1k Ohms" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(18) "44.5 x 216 x 254mm" ["trong_luong"]=> string(13) "1.4kg/chiếc" ["nuoc_san_xuat"]=> string(2) "24" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(16) "Emotiva X series" ["dai_tan"]=> string(117) "

MM: RIAA + / – 0.12 dB, 20 Hz – 20 kHz
MC: RIAA + / – 0.25 dB, 20 Hz – 20 kHz

" ["thiet_ke"]=> string(15) "Pre ampli phono" } [12]=> object(stdClass)#19 (47) { ["id"]=> string(4) "2994" ["record_id"]=> string(4) "2994" ["name"]=> string(29) "Pre ampli Emotiva BasX PT-100" ["code"]=> string(0) "" ["alias"]=> string(29) "pre-ampli-emotiva-basx-pt-100" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(89) "images/products/2018/06/06/original/pre-ampli-emotiva-basx-pt-100-dai-dien_1528279610.jpg" ["created_time"]=> string(19) "2018-05-30 23:50:28" ["edited_time"]=> string(19) "2024-01-11 10:04:50" ["published"]=> string(1) "1" ["ordering"]=> string(1) "0" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(7) "9700000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(7) "9700000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(833) "Kênh: 2 kênhDải tần:

5 Hz - 20 kHz +/- 0.15 dB (44k sample rate).
5 Hz - 80 kHz +/- 0.25 dB (192k sample rate)

Công suất: 2 x 23mW(8ohm); 2 x 90mW (33Ohm); 2 x 127mW (47Ohm); 2 x 145mW (150Ohm); 2 x 114mW (300Ohm); 2 x 75mW (600Ohm)Trọng lượng: 4.1kg/chiếcKích thước (H x W x D): 66.7 x 431.8 x 317.5mmMầu sắc: BlackDòng amplifiers: Emotiva BasX Series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "76" ["manufactory_alias"]=> string(7) "emotiva" ["manufactory_name"]=> string(7) "Emotiva" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(393) "<p>- Pre ampli Emotiva BasX PT-100 thương hiệu&nbsp;Mỹ<br /> - Trang bị các c&ocirc;̉ng k&ecirc;́t n&ocirc;́i đa nhi&ecirc;̣m<br /> - Trang bị cho ampli chip DAC AD1955 24bit/192kHz&nbsp;<br /> - Hỗ trợ đầu v&agrave;o phono cho cả cartridge loại MM lẫn MC<br /> - M&agrave;u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(19) "Emotiva BasX PT-100" ["kenh"]=> string(7) "2 kênh" ["meo_hai_tong"]=> string(39) "< 0.003% (A-weighted; all sample rates)" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(110) "2 x 23mW(8ohm); 2 x 90mW (33Ohm); 2 x 127mW (47Ohm); 2 x 145mW (150Ohm); 2 x 114mW (300Ohm); 2 x 75mW (600Ohm)" ["kich_thuoc_h_x_w_x_d"]=> string(22) "66.7 x 431.8 x 317.5mm" ["trong_luong"]=> string(13) "4.1kg/chiếc" ["nuoc_san_xuat"]=> string(2) "24" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(19) "Emotiva BasX Series" ["dai_tan"]=> string(105) "

5 Hz - 20 kHz +/- 0.15 dB (44k sample rate).
5 Hz - 80 kHz +/- 0.25 dB (192k sample rate)

" ["thiet_ke"]=> string(31) "Pre ampli stereo ( nghe nhạc)" } [13]=> object(stdClass)#18 (47) { ["id"]=> string(4) "2086" ["record_id"]=> string(4) "2086" ["name"]=> string(22) "Pre ampli NAD C 165BEE" ["code"]=> string(0) "" ["alias"]=> string(22) "pre-ampli-nad-c-165bee" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(86) "images/products/2017/01/25/original/pre-ampli-nad-c-165bee-anh-dai-dien_1485338071.jpg" ["created_time"]=> string(19) "2017-01-18 23:29:22" ["edited_time"]=> string(19) "2020-04-28 15:44:22" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1901" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "15600000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "15600000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(559) "Kênh: 2Dải tần:

20Hz - 20 kHz

Trọng lượng: 6 (Shipping: 7.8) KgKích thước (H x W x D): 80 x 435 x 286mmMầu sắc: BlackDòng amplifiers: NAD Hifi Intergrated" ["hide_name"]=> NULL ["manufactory"]=> string(2) "46" ["manufactory_alias"]=> string(3) "nad" ["manufactory_name"]=> string(3) "NAD" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(607) "<p>-&nbsp;Pre ampli NAD C 165BEE thương hi&ecirc;̣u Anh<br /> - Trang bị&nbsp;<span style="text-align: justify;">6 cổng đầu v&agrave;o với khả năng k&ecirc;́t n&ocirc;́i đa nhi&ecirc;̣m<br /> - Cổng v&agrave;o phono hỗ trợ k&ecirc;́t n&ocirc;́i đầu đĩa than<br /> - Mạch CLass A: cho đ&ocirc;̣ bi&ecirc;́n dạng th&acirc;́p,&nbsp;chuẩn c&acirc;n bằng &acirc;m RIAA<br /> - M&acirc;̀u sắc: Black</span><br /> &nbsp;</p>" ["products"]=> NULL ["model"]=> string(12) "NAD C 165BEE" ["kenh"]=> string(1) "2" ["meo_hai_tong"]=> string(49) "<0.009 % (ref. 20 Hz – 20 kHz, 5 Vrms Tape out)" ["do_nhay"]=> string(33) "

159 mV (ref. 500 mV out)

" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "80 x 435 x 286mm" ["trong_luong"]=> string(20) "6 (Shipping: 7.8) Kg" ["nuoc_san_xuat"]=> string(2) "34" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(20) "NAD Hifi Intergrated" ["dai_tan"]=> string(22) "

20Hz - 20 kHz

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [14]=> object(stdClass)#17 (47) { ["id"]=> string(4) "3433" ["record_id"]=> string(4) "3433" ["name"]=> string(26) "Pre ampli Emotiva BasX PT1" ["code"]=> string(0) "" ["alias"]=> string(26) "pre-ampli-emotiva-basx-pt1" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(71) "images/products/2022/02/14/original/emotiva-basx-pt1-ava_1644823989.jpg" ["created_time"]=> string(19) "2022-02-14 13:54:17" ["edited_time"]=> string(19) "2024-01-11 09:10:52" ["published"]=> string(1) "1" ["ordering"]=> string(4) "3103" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "15900000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "15900000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(853) "Kênh: 2Dải tần:

5 Hz - 20 kHz +/- 0.15 dB (44k sample rate).
5 Hz - 80 kHz +/- 0.25 dB (192k sample rate)

Công suất: 2 x 23mW(8ohm); 2 x 90mW (33Ohm); 2 x 127mW (47Ohm); 2 x 145mW (150Ohm); 2 x 114mW (300Ohm); 2 x 75mW (600Ohm)Trọng lượng: 4kg/chiếc; 6.3kg/chiếc (cả hộp)Kích thước (H x W x D): 66.7 x 431.8 x 317.5mmMầu sắc: BlackDòng amplifiers: Emotiva BasX Series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "76" ["manufactory_alias"]=> string(7) "emotiva" ["manufactory_name"]=> string(7) "Emotiva" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(673) "<p>- Pre ampli Emotiva BasX PT1 thương hiệu&nbsp;Mỹ<br /> - K<span style="text-align: justify;">hung m&aacute;y l&agrave;m bằng th&eacute;p 2RU nặng v&agrave; mặt trước được đ&uacute;c bằng nh&ocirc;m</span><br /> - T<span style="text-align: justify;">&iacute;ch hợp chip giải m&atilde; DAC tối ưu ho&aacute; chất lượng &acirc;m thanh</span><br /> - T<span style="text-align: justify;">rang bị bộ chip DAC huyền thoại AD1955 24 / 192k</span><br /> - M&agrave;u sắc: Black</p>" ["products"]=> NULL ["model"]=> string(16) "Emotiva BasX PT1" ["kenh"]=> string(1) "2" ["meo_hai_tong"]=> string(39) "< 0.003% (A-weighted; all sample rates)" ["do_nhay"]=> string(0) "" ["tro_khang"]=> string(0) "" ["cong_suat"]=> string(110) "2 x 23mW(8ohm); 2 x 90mW (33Ohm); 2 x 127mW (47Ohm); 2 x 145mW (150Ohm); 2 x 114mW (300Ohm); 2 x 75mW (600Ohm)" ["kich_thuoc_h_x_w_x_d"]=> string(22) "66.7 x 431.8 x 317.5mm" ["trong_luong"]=> string(39) "4kg/chiếc; 6.3kg/chiếc (cả hộp)" ["nuoc_san_xuat"]=> string(2) "24" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(19) "Emotiva BasX Series" ["dai_tan"]=> string(105) "

5 Hz - 20 kHz +/- 0.15 dB (44k sample rate).
5 Hz - 80 kHz +/- 0.25 dB (192k sample rate)

" ["thiet_ke"]=> string(31) "Pre ampli stereo ( nghe nhạc)" } [15]=> object(stdClass)#16 (47) { ["id"]=> string(4) "1073" ["record_id"]=> string(4) "1073" ["name"]=> string(23) "Pre ampli Rotel RC-1550" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-amply-rotel-rc-1550" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(80) "images/products/2016/11/07/original/pre-amply-rotel-rc-1550_white_1478533696.jpg" ["created_time"]=> string(19) "2016-07-15 17:19:45" ["edited_time"]=> string(19) "2020-05-25 11:57:45" ["published"]=> string(1) "1" ["ordering"]=> string(3) "902" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "16800000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "16800000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(563) "Kênh: 2 channelDải tần:

20-20kHz (+/-0.05dB)

Trọng lượng: 7.1kgKích thước (H x W x D): 99 x 431 x 337 mmMầu sắc: Black; SilverDòng amplifiers: Rotel 15 Series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "24" ["manufactory_alias"]=> string(5) "rotel" ["manufactory_name"]=> string(5) "Rotel" ["colors"]=> string(5) ",9,8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(262) "<p>- Rotel RC-1550&nbsp;stereo&nbsp;pre amplifiers&nbsp;thương hiệu Anh<br /> - Dễ phối gh&eacute;p, xứng đ&aacute;ng lựa chọn trong tầm gi&aacute;<br /> - Mầu sắc:&nbsp;Black, Silver</p>" ["products"]=> NULL ["model"]=> string(13) "Rotel RC-1550" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(27) "0.006% (20-20,000Hz) 8 Ohms" ["do_nhay"]=> string(105) "

Phono (MM): 1.2mV 
Line Level Inputs:150mV 
Phono Overload (MC/MM): 70mV

" ["tro_khang"]=> string(48) "Phono (MM): 68kOhms; Line Level Inputs: 24kOhms" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "99 x 431 x 337 mm" ["trong_luong"]=> string(5) "7.1kg" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(13) "Black; Silver" ["dong_amplifiers"]=> string(15) "Rotel 15 Series" ["dai_tan"]=> string(29) "

20-20kHz (+/-0.05dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [16]=> object(stdClass)#12 (47) { ["id"]=> string(4) "2246" ["record_id"]=> string(4) "2246" ["name"]=> string(23) "Pre ampli Atoll PR200se" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-ampli-atoll-pr200se" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(87) "images/products/2017/08/16/original/pre-ampli-atoll-pr200se-anh-dai-dien_1502875670.jpg" ["created_time"]=> string(19) "2017-07-01 17:26:19" ["edited_time"]=> string(19) "2018-10-16 16:06:44" ["published"]=> string(1) "1" ["ordering"]=> string(4) "2060" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "19080000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "19080000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(5) "price" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(628) "Kênh: 2 kênhDải tần:

5 Hz - 200 kHz

Trọng lượng: 8 kg/ chiếcKích thước (H x W x D): 90 x 440 x 270 mmMầu sắc: SilverDòng amplifiers: Atoll Preamplifier series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "55" ["manufactory_alias"]=> string(5) "atoll" ["manufactory_name"]=> string(5) "Atoll" ["colors"]=> string(3) ",9," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(516) "<p>- Pre ampli Atoll PR200se <span style="font-family: Arial; font-size: 13.3333px;">sản xuất tại Ph&aacute;p</span><br /> - Thiết kế đơn giản, tinh tế đậm chất Ph&aacute;p, t&aacute;i tạo h&igrave;nh ảnh stereo rất rộng<br /> - 5 cổng input(RCA): CD, Tunner, Tape, AUX, DVD; 1 cổng By-pass<br /> - Tụ điện c&ocirc;ng nghệ MKP<br /> - Jack tai nghe 6.35mm<br /> - Mầu sắc: Silver</p>" ["products"]=> NULL ["model"]=> string(13) "Atoll PR200se" ["kenh"]=> string(7) "2 kênh" ["meo_hai_tong"]=> string(0) "" ["do_nhay"]=> string(17) "

500 (mV)

" ["tro_khang"]=> string(7) "220 kΩ" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "90 x 440 x 270 mm" ["trong_luong"]=> string(13) "8 kg/ chiếc" ["nuoc_san_xuat"]=> string(1) "3" ["mau_sac"]=> string(6) "Silver" ["dong_amplifiers"]=> string(25) "Atoll Preamplifier series" ["dai_tan"]=> string(85) "

5 Hz - 200 kHz

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [17]=> object(stdClass)#40 (47) { ["id"]=> string(4) "2120" ["record_id"]=> string(4) "2120" ["name"]=> string(24) "Pre ampli Quad Elite Pre" ["code"]=> string(0) "" ["alias"]=> string(29) "pre-amplifiers-quad-elite-pre" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(89) "images/products/2017/01/23/original/amplifiers-quad-elite-pre-anh-dai-dien_1485188751.jpg" ["created_time"]=> string(19) "2017-01-19 23:51:04" ["edited_time"]=> string(19) "2020-04-28 08:50:30" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1935" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "20400000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "20400000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(580) "Kênh: 2 channelDải tần:

1Hz - 20kHz (+0dB / -0.3dB) 0.1Hz - 55kHz (+/-3dB)

Trọng lượng: 4.42kgKích thước (H x W x D): 70 x 321 x 310mmMầu sắc: BlackDòng amplifiers: Quad Elite" ["hide_name"]=> NULL ["manufactory"]=> string(2) "21" ["manufactory_alias"]=> string(4) "quad" ["manufactory_name"]=> string(4) "Quad" ["colors"]=> string(3) ",8," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(614) "<p>- Pre ampli Quad Elite Pre thương hi&ecirc;̣u Anh<br /> - Jack cắm mạ vàng tăng tính ti&ecirc;́p xúc<br /> - Trang bị đầu v&agrave;o đa dạng gồm 3 cổng Aux RCA, một cổng Tape, một cổng Phono MM (MC)<br /> - H&ecirc;̣ th&ocirc;́ng d&acirc;y kết nối Quadlink v&agrave; Ampbus: H&ocirc;̃ trợ k&ecirc;́t n&ocirc;́i<br /> - Mầu sắc: &nbsp;Black</p> <style type="text/css"><!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> </style>" ["products"]=> NULL ["model"]=> string(14) "Quad Elite Pre" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(14) "<0.05% (0.01%)" ["do_nhay"]=> string(22) "

1,3 or 7.75mV

" ["tro_khang"]=> string(46) "RCA: 100 Ohms; AMPBUS: 20 Ohms; Tape: 330 Ohms" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "70 x 321 x 310mm" ["trong_luong"]=> string(6) "4.42kg" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(5) "Black" ["dong_amplifiers"]=> string(10) "Quad Elite" ["dai_tan"]=> string(59) "

1Hz - 20kHz (+0dB / -0.3dB) 0.1Hz - 55kHz (+/-3dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [18]=> object(stdClass)#41 (47) { ["id"]=> string(4) "1074" ["record_id"]=> string(4) "1074" ["name"]=> string(23) "Pre ampli Rotel RC-1570" ["code"]=> string(0) "" ["alias"]=> string(23) "pre-amply-rotel-rc-1570" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(80) "images/products/2016/11/07/original/pre-amply-rotel-rc-1570_white_1478534357.jpg" ["created_time"]=> string(19) "2016-07-15 17:29:50" ["edited_time"]=> string(19) "2020-05-25 11:58:07" ["published"]=> string(1) "1" ["ordering"]=> string(3) "903" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "24000000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "24000000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(7) "percent" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(635) "Kênh: 2Dải tần:

Phono Input: 20 Hz-20k Hz, 0 ± 0.3 dB
Line Level Inputs: 4 Hz-100k Hz, 0 ± 0.3 dB

Trọng lượng: 7kgKích thước (H x W x D): 99 x 431 x 320 mmMầu sắc: Black; SilverDòng amplifiers: Rotel 15 series" ["hide_name"]=> NULL ["manufactory"]=> string(2) "24" ["manufactory_alias"]=> string(5) "rotel" ["manufactory_name"]=> string(5) "Rotel" ["colors"]=> string(5) ",8,7," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(262) "<p>- Rotel RC-1570&nbsp;stereo&nbsp;pre amplifiers&nbsp;thương hiệu Anh<br /> - Dễ phối gh&eacute;p, xứng đ&aacute;ng lựa chọn trong tầm gi&aacute;<br /> - Mầu sắc:&nbsp;Black, Silver</p>" ["products"]=> NULL ["model"]=> string(13) "Rotel RC-1570" ["kenh"]=> string(1) "2" ["meo_hai_tong"]=> string(21) "< 0.004% (20Hz-20kHz)" ["do_nhay"]=> string(111) "

Phono Input (MM): 2.5 mV
Line Level Inputs (RCA): 150 mV
Line Level Inputs (XLR): 300 mV

" ["tro_khang"]=> string(98) "Phono Input (MM): 47k ohms; Line Level Inputs (RCA): 24k ohms; Line Level Inputs (XLR): 100k ohms" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(17) "99 x 431 x 320 mm" ["trong_luong"]=> string(3) "7kg" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(13) "Black; Silver" ["dong_amplifiers"]=> string(15) "Rotel 15 series" ["dai_tan"]=> string(111) "

Phono Input: 20 Hz-20k Hz, 0 ± 0.3 dB
Line Level Inputs: 4 Hz-100k Hz, 0 ± 0.3 dB

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } [19]=> object(stdClass)#42 (47) { ["id"]=> string(4) "2111" ["record_id"]=> string(4) "2111" ["name"]=> string(31) "Pre ampli Quad QC Twenty Four P" ["code"]=> string(0) "" ["alias"]=> string(36) "pre-amplifiers-quad-qc-twenty-four-p" ["category_id"]=> string(3) "248" ["category_id_wrapper"]=> string(13) ",248,189,170," ["category_root_alias"]=> string(0) "" ["category_name"]=> string(26) "Stereo Preamplifiers Hi-fi" ["category_alias"]=> string(26) "stereo-preamplifiers-hi-fi" ["category_alias_wrapper"]=> string(55) ",stereo-preamplifiers-hi-fi,pre-amplifiers-hi-fi,hi-fi," ["image"]=> string(89) "images/products/2017/01/23/original/amplifiers-quad-qc-twenty-four-p-black_1485183810.jpg" ["created_time"]=> string(19) "2017-01-19 23:49:06" ["edited_time"]=> string(19) "2020-04-28 08:50:13" ["published"]=> string(1) "1" ["ordering"]=> string(4) "1926" ["hits"]=> string(1) "0" ["favourite"]=> string(1) "0" ["price"]=> string(8) "24000000" ["currency"]=> string(3) "VND" ["types"]=> string(0) "" ["price_old"]=> string(8) "24000000" ["discount"]=> string(1) "0" ["discount_unit"]=> string(5) "price" ["category_published"]=> string(1) "1" ["summary_auto"]=> string(471) "Kênh: 2 channelDải tần:

20Hz - 20kHz (+/-0.5dB)

Kích thước (H x W x D): 90 x 220 x 300mmMầu sắc: Black; WhiteDòng amplifiers: Quad QII" ["hide_name"]=> NULL ["manufactory"]=> string(2) "21" ["manufactory_alias"]=> string(4) "quad" ["manufactory_name"]=> string(4) "Quad" ["colors"]=> string(5) ",8,9," ["accessories"]=> string(160) "<p>Qu&agrave; tặng ĐẶC BIỆT cho kh&aacute;ch h&agrave;ng. Li&ecirc;n hệ để c&oacute; gi&aacute; tốt nhất</p>" ["summary"]=> string(586) "<p>- Pre ampli Quad QC Twenty Four P thương hi&ecirc;̣u Anh qu&ocirc;́c<br /> - Thi&ecirc;́t k&ecirc;́ đầu v&agrave;o phono c&oacute; thể lựa chọn MM hoặc MC đ&ecirc;̉ k&ecirc;́t n&ocirc;́i với đ&acirc;̀u đĩa than<br /> - Sử dụng 4 b&oacute;ng 6111: Tuổi thọ k&eacute;o d&agrave;i hơn 60.000h<br /> - Mầu sắc: Black, White</p> <style type="text/css"><!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> </style>" ["products"]=> NULL ["model"]=> string(21) "Quad QC Twenty Four P" ["kenh"]=> string(9) "2 channel" ["meo_hai_tong"]=> string(19) "<0.08% (A-weighted)" ["do_nhay"]=> string(168) "

High Sensitivity: 1.3 mV (MM)/130µV (MC)
Medium Sensitivity: 2.6 mV (MM) / 260µV (MC)
Low Sensitivity: 5.2 mV (MM) / 520µV (MC)

" ["tro_khang"]=> string(4) "47Ω" ["cong_suat"]=> string(0) "" ["kich_thuoc_h_x_w_x_d"]=> string(16) "90 x 220 x 300mm" ["trong_luong"]=> string(0) "" ["nuoc_san_xuat"]=> string(2) "22" ["mau_sac"]=> string(12) "Black; White" ["dong_amplifiers"]=> string(8) "Quad QII" ["dai_tan"]=> string(32) "

20Hz - 20kHz (+/-0.5dB)

" ["thiet_ke"]=> string(21) "Stereo Pre amplifiers" } }