AD-1PRE+ is a high-end decoder supporting CD, SACD, MP3, and WMA audio formats and USB-Audio, phono MM/MC, optical, and coaxial connections. It adopts a multi-chamber layout, balance circuit, DSD decoding and several high-class chips to offer Hi-Fi sound effects. As a top 10 audio brand in China, Tonewinner has 30+ years of experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.
Model: AD-1PRE+
Channels: 2
G.W.: 12.6kg
THD: ≤0.0035%
SNR: ≥110dB
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Parameters
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AD-1PRE+
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THD
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≤0.0035%(1kHz) |
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channel
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2.0
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Dimension
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444X120X413mm
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Crosstalk
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≥102dB(1kHz)
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G.W.
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12.6kg
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SNR
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≥110dB (A weighted)
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N.W.
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9.7kg
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Frequency range
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10Hz-180kHz(+1/-3dB) |
Standby consumption
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≤1W
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Support Form
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CD、HDCD、SACD（CD）、MP3、WMA
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Crosstalk
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≥102dB(1kHz）
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Material
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aluminium alloy
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Configuration
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TY-1CD、AD-1PA、TD-8
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Application
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living room,listening room,club,
demo room,etc. |
Accessories
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remote control, power cord, optical cable, signal cable, manual, certificate.
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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.
- Three analog audio inputs: one XLR balanced input, two 2 RCA unbalanced inputs.
- Two-way phono interfaces: MM and MC cartridge.
- 5-channel digital inputs: optical×2, coaxial×2, USB×1.
- Analog outputs: two way unbalanced outputs, one way balanced output.
Features overview
- The digital audio receiver chip adopts CS8416 with excellent performance.
- The DAC chip adopts the ESS9038 from ESS company. The signal-to-noise ratio of the chip is as high as 129dB, and the distortion is as low as -120dB.
- The curent-voltage conversion circuit operational amplifier adopts OPA1632 from Texas Instruments, handling high-fidelity performance of the balanced transmission signal to the greatest extent.
- The electronic volume controller chip adopts JRC's top MUSES72323, with great performance in distortion, SNR and separation.
- The balanced-to-unbalanced circuit operational amplifier adopts bipolar op amp OPA1612 form Texas Instruments. The distortion is as low as 0.000015%, and the noiseis as low as 1.1nV/.
- Using a specially designed analog power supply to make the sound quality better.
- The exterior of the whole machine adopts aluminum alloy anodizing drawing process for durable performance.
- Support multiple audio formats:
PC: DSD64-DSD512.DOP64, DOP128, DOP256.
Coaxial/optical: PCM44.1-192, DOP64.
Mobile phone: use OTG adapter to identify mobile phone audio source.