{"product_id":"gustard-p26-pre-amplifier-fully-balanced-hifi-preamp-class-a-dual-lm49860-op-amp-sliver","title":"GUSTARD P26 Pre Amplifier Fully Balanced HIFI Preamp Class A Dual LM49860 Op Amp Sliver","description":"\u003cp\u003e\u003cb\u003eGUSTARD P26 Pre Amplifier Fully Balanced HIFI Preamp Class A Dual LM49860 Op Amp Sliver\u003cbr\u003e\u003cbr\u003eProduct Parameters:\u003c\/b\u003e\u003cbr\u003eAnalog input (3 groups):\u003cbr\u003eRCA: input impedance 47k input sensitivity 2~10V rms\u003cbr\u003eXLR1 \u0026amp; XLR 2: input impedance 47k, maximum input amplitude +28dBu (19V rms) @ IGAIN = 0dB\u003cbr\u003e\u003cbr\u003eAnalog output (2 groups):\u003cbr\u003eFrequency response: 20-20kHz \/+-0.1dB\u003cbr\u003eSignal to noise ratio: 130dB\u003cbr\u003eChannel Crosstalk: -130dB @ 20-20kHz\u003cbr\u003eTHD +N: \u0026lt;0.00035% 20-22kHzBW @ 18dBu IN \u0026amp; 18dBu OUT\u003cbr\u003eIMD (SMPTE): \u0026lt;0.0006% @ 18dBu IN \u0026amp; 18dBu OUT\u003cbr\u003eMaximum undistorted output level: RCA output: 9.5V rms, XLR output: + 28dBu (19V rms)\u003cbr\u003eRCA output impedance: 100Ω, XLR output impedance: 100Ω\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOther Parameters:\u003c\/b\u003e\u003cbr\u003eMachine size: width 330* depth 260* height 65mm (excluding protruding parts)\u003cbr\u003ePacking size: length 420* width 360* height 175mm\u003cbr\u003ePacking weight: 6.5kg\u003cbr\u003eAC power: AC 115V\/230V, 50\/60Hz (manual adjustment)\u003cbr\u003eOverall power consumption: \u0026lt;20W\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTechnical Features:\u003c\/b\u003e\u003cbr\u003e• Class A fully balanced design, the left and right channels are divided into regions, and the left and right separation is good.\u003cbr\u003e\u003cbr\u003e• Native full balance architecture, from input to volume control to amplifier circuit, without any conversion, complete four-way architecture.\u003cbr\u003e\u003cbr\u003e• Op amp + discrete hybrid architecture, ensuring circuit consistency and no lack of adjustability. Two in-line LM49860 dual op amps can be replaced to increase playability.\u003cbr\u003e\u003cbr\u003e• Discrete diamond-shaped differential output stage to easily drive various back-end loads.\u003cbr\u003e\u003cbr\u003e• The volume of matrix relay is used to effectively ensure that the volume of 4 channels is consistent and unbiased.\u003cbr\u003e\u003cbr\u003e• Adjustable input stage gain and output stage gain, easy to match different front and rear ends.\u003cbr\u003e\u003cbr\u003e• Large OLED display + full-featured remote control operation, user-friendly design.\u003cbr\u003e\u003cbr\u003e• Customized 50W audio dedicated toroidal transformer.\u003cbr\u003e\u003cbr\u003e• All-aluminum alloy case, available in all silver and all black colors.\u003cbr\u003e\u003cbr\u003eRigorous design, reasonable layout, nice workmanship and solid materials.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-01.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eDiscrete diamond-shaped differential output stage to easily drive various back-end loads.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-02.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eOp amp + discrete hybrid architecture, which ensures circuit consistency and no lack of adjustability,Two in-line LM49860 dual op amps can be replaced to increase playability.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-03.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eUse matrix relay volume to effectively ensure the consistent and unbiased volume of 4 channels.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-04.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eMachine soft control and volume control.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-05.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eHigh-speed low-noise rectification, multi-stage filtering.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-06.jpg\"\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-07.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eLow noise and high current discrete voltage regulator.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-08.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eCustom 50W audio toroidal transformer.\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-09.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eFrequency response\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800.167px; height: 644.718px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-10.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eTHD+N\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800.167px; height: 644.002px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-11.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eLeft and right channel crosstalk\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 800.167px; height: 644.002px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-12.jpg\"\u003e\u003cbr\u003e\u003cbr\u003eSignal to noise ratio\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"width: 799.71px; height: 644.35px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/68079\/68079-13.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List:\u003c\/b\u003e\u003cbr\u003e-1 x P26 Pre Amplifier\u003cbr\u003e-1 x Remote Control\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41019909177393,"sku":"68079","price":659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1599115386-1.jpg?v=1780048747","url":"https:\/\/www.thanksbuyer.com\/ru\/products\/gustard-p26-pre-amplifier-fully-balanced-hifi-preamp-class-a-dual-lm49860-op-amp-sliver","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}