{"product_id":"keces-audio-s3","title":"Keces Audio S3 Headphone Pre amplifier and DAC Ex Demo","description":"\u003ch1\u003eKeces Audio S3\u003c\/h1\u003e\n\u003cp\u003eEx Demo  model, excellent condition\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eHigh quality toroidal power transformer\u003c\/p\u003e\n\u003cp\u003eHigh-performance DAC-ESS ES9026PRO.\u003c\/p\u003e\n\u003cp\u003eUSB DAC: PCM 32 Bit\/384kHz and DSD DSD64 (DoP)\/DSD128 (DoP) DSD64\/DSD128\/DSD256 (ASIO Native).\u003c\/p\u003e\n\u003cp\u003eCOAXIAL\/OPTICAL DAC: PCM 24 Bit\/192kHz and DSD DSD64 (DoP).\u003c\/p\u003e\n\u003cp\u003ePlaced balanced\/unbalanced headphone output: max output power 2000mW + 2000mW @ 32ohms.\u003c\/p\u003e\n\u003cp\u003ePlaced RCA\/XLR input\/output interface: could be a Preamplifier.\u003c\/p\u003e\n\u003cp\u003eVolume control system: 128 step attenuator. Accurate control volume to achieve left\/right channel balanced.\u003c\/p\u003e\n\u003cp\u003eIsolation circuit: completely separates the grounding of the digital and analogue sections.\u003c\/p\u003e\n\u003cp\u003eVolume\/Source\/Sampling display using OLED has excellent visibility.\u003c\/p\u003e\n\u003cp\u003eThe 4mm thickness of the aluminium chassis to effective to blocks EMI\/RFI interference.\u003c\/p\u003e\n\u003cp\u003eThe full-metal body realises both vibration control and elegant style in an A4-size body that enables placement on a desktop to be a PC HIFI system or to be a small stereo system.\u003c\/p\u003e\n\u003cp\u003eDigital Input\u003c\/p\u003e\n\u003cp\u003eCOAXIAL\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003ePCM support up to 16-24Bit\/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz. DSD support up to DSD64 (DoP).\u003c\/p\u003e\n\u003cp\u003eOPTICAL\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003ePCM support up to 16-24Bit\/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz. DSD support up to DSD64 (DoP).\u003c\/p\u003e\n\u003cp\u003eUSB\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003ePCM support up to 16-32Bit\/44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, 384kHz. DSD support up to DSD64 (DoP)\/DSD128 (DoP) DSD64\/DSD128\/DSD256 (ASIO Native).\u003c\/p\u003e\n\u003cp\u003eAnalog Input\u003c\/p\u003e\n\u003cp\u003eXLR\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eInput impedance: 47k Ω.\u003c\/p\u003e\n\u003cp\u003eMax input level: 10Vrms.\u003c\/p\u003e\n\u003cp\u003eInput\/output gain: 0dB.\u003c\/p\u003e\n\u003cp\u003eRCA\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eInput impedance: 47k Ω.\u003c\/p\u003e\n\u003cp\u003eMax input level: 5Vrms.\u003c\/p\u003e\n\u003cp\u003eInput\/output gain: 0dB.\u003c\/p\u003e\n\u003cp\u003eAnalog Output\u003c\/p\u003e\n\u003cp\u003eXLR\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eSNR: \u0026gt;-122dB 20Hz-20kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eTHD+N: \u0026lt;0.0004% at 1kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eFrequency response: 20Hz-20kHz (+0dB\/-0.09dB).\u003c\/p\u003e\n\u003cp\u003eChannel crosstalk: \u0026gt;-124dB @ 1kHz.\u003c\/p\u003e\n\u003cp\u003eXLR output: 0-4Vrms adjustable @ 0dBFS.\u003c\/p\u003e\n\u003cp\u003eRCA\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eSNR: \u0026gt;-119dB 20Hz-20kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eTHD+N: \u0026lt;0.0007% at 1kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eFrequency response: 20Hz-20kHz (+0dB\/-0.03dB).\u003c\/p\u003e\n\u003cp\u003eChannel crosstalk: \u0026gt;-122dB @ kHz.\u003c\/p\u003e\n\u003cp\u003eRCA output: 0-2Vrms adjustable @ 0dBFS.\u003c\/p\u003e\n\u003cp\u003eHeadphone Output\u003c\/p\u003e\n\u003cp\u003eXLR_4PIN\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eSNR: \u0026gt;-120db 20Hz-20kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eTHD+N: \u0026lt;0.00115% at 1kHz A-Weighting @ 300ohms 100mW.\u003c\/p\u003e\n\u003cp\u003eFrequency response: 20Hz-20kHz (+0dB\/-0.09dB).\u003c\/p\u003e\n\u003cp\u003eOutput impedance: 0.6ohms.\u003c\/p\u003e\n\u003cp\u003eOutput power: 2000mW @ 32ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003e1200mW @ 300ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003e650mW @ 600ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003e6.35mm\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eSNR: \u0026gt;-108db 20Hz-20kHz A-Weighting.\u003c\/p\u003e\n\u003cp\u003eTHD+N: \u0026lt;0.0015% at 1kHz A-Weighting at 300ohms 100mW.\u003c\/p\u003e\n\u003cp\u003eFrequency response: 20Hz-20kHz (+0dB\/-0.09dB).\u003c\/p\u003e\n\u003cp\u003eOutput impedance: 0.6ohms.\u003c\/p\u003e\n\u003cp\u003eOutput power: 1200mW @ 32ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003e350mW @ 300ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003e175mW @ 600ohms @ THD+N=0.1%.\u003c\/p\u003e\n\u003cp\u003eAC input voltage\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e110V-120V, 60Hz \/ 220V-240V, 50Hz (Switchable)\u003c\/p\u003e\n\u003cp\u003ePower consumption\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e30 Watts\u003c\/p\u003e\n\u003cp\u003eCasing\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e4mm Aluminum\u003c\/p\u003e\n\u003cp\u003eDimensions (WxDxH)\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e300x220x66mm\u003c\/p\u003e\n\u003cp\u003eWeight\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e4kg\u003c\/p\u003e","brand":"Keces Audio","offers":[{"title":"Default Title","offer_id":54628305830227,"sku":"98945665532019","price":1269.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1094\/5544\/2259\/files\/Keces_Audio_S3_Pre_amplifier.jpg?v=1787151617","url":"https:\/\/edenaudio.uk\/products\/keces-audio-s3","provider":"Eden Audio","version":"1.0","type":"link"}