AD-1PRE+ is the latest flagship HI-END Hi-Fi music decoding preamplifier developedby Tonewinner
Tonewinner Tonewinner
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 Published On Sep 19, 2022

★ AD-1PRE+ is a high-end Hi-Fi decoder supporting CD, SACD, MP3, WMA audio formats and USB-Audio, phono MM/MC, optical, coaxial connections. It adopts multi-chamber layout, balance circuit, DSD decoding and several high class chips to offer amplifier Hi-Fi sound effect.
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★ Function Overview:
AD-1PRE+ is the latest flagship HI-END music decoding preamplifier developedby Tonewinner.
1.3 ways analog audio input ports: 2 ways unbalanced input (AUX.CD), 1 waybalanced input.
2.2 ways phono input ports: 1 way moving coil input(MC). 1 way movingmagnet input(MM).
3.5 ways digital audio input ports: OPT1,OPT2,COAx1,COAX2,& USB.
4.Analog output ports: 2 ways unbalanced outputs and 1 way balancedoutput.
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★ Features Overview:
1.The digital receiving chip adopts CS8416 with excellent performance.
2.The DAC chip adopts ES9038Q2M from the Ess company in the United States which is highly regarded in the industry.The DAC's performance isextremely excellent, the signal-to-noise ratio is as high as 129dB,and thedistortion is as low as -120dB.
3.The l/v switch circuit op amp adopts Tl's top level fully differential op ampOPA1632, which maximizes the high-fidelity performance of the balanced transmission signal.
4.The electronic volume chip adopts JRC's top level chip MUSES72323,andspecifications such as distortion, signal-to-noise ratio and separation areextremely excellent.
5.The balanced to unbalanced circuit op amp adopts Tl's top bipolar op ampOPA1612, the distortion is as low as 0.000015%,and the noise density is aslow as 1.1nv rootHz.
6.Applies a specially designed audiophile analog power supply to make thesound quality more warm and mellow.
7.The exterior of the whole machine adopts all-aluminum alloy anodic oxidation drawing process, which is exquisite and dignified in workmanship.
8.Applies independent chambers design to control the mutual interference among the compenents.
9.Support many kinds of audio formats:
uSB: DSD64-DSD512,DOP64,DOP128.DOP256.COAXIOPT: PCM44.1-192,DOP64.
Smart phone: With OTG adapter, it can recognise the audio source from phone.
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📞 Contact us:
★Mail: [email protected]
★Web:
① https://en.tonewinner.com/ (New English Website)
② http://www.tonewinner.com/
③ https://gztonewinner.en.alibaba.com/ (Alibaba online shop)
★Whatsapp:+85246594871
★Skype:Coco_Peng1268
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