
Equal One PCM2702 USB DAC + 12AU7 Tube Headphone Amplifier + Pre AmplifierProduce huge& detailed sound and make a great atmosphere,Bring you into a big theaterDirve 32~600Ohm headphone,Best choice for your headphone&laptop Up for sale is a amazing tube&transistor hybird preamp kit with its good quality and great sound, It is a multi-function headphone amplifier which carrier PCM2702 DAC / Headphone amplifier and pre amplifier function, AS we know PCM2702 DAC processor is the best USB DAC decoder with its low distortion and high fidelity, The circuit of headphone amplifier section is based on MHHA ((Multi-Hybrid Headphone Amp) tube&transistor very famous CLASS A headphone amplifier from Sijosae,It could reproduce very tube sound with great dynamic and many details,Candrive 30Ohm to 600 Ohm headphone. There is a preamp output on the back side,You could use it as a tube preamp to add tube sound with air/ transparent and warmth to power amplifier Specifications Input: RCA*1 for preamp / USB*1Output: 6.5mm preamp out on back side , 6.5mm headphone out on front faceplate.Power supply: DC 24VInput sensitive: 100MVInput impedance: 100KohmOutput impedance: 20~600Ohm.Gain: 32DB.Freqency response: 20Hz~ 20KhzSNR: >96DBDimension: 120mm*80mm*40mm (L*W*H, Tube no include with hight) Packing Listt: One multi function headphone amplifier.One 110V~240V AC power adpator.
- Binding: Electronics
- Label: GAMAX
- Model: HA01
- Product Group: CE

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