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Cayin Audio RU7 1 Bit USB DAC / Headphone Amplifier
Cayin Audio RU7 1 Bit USB DAC / Headphone Amplifier
 
The Cayin RU7 Dongle DAC is a compact, high-performance audio solution designed for discerning listeners. Utilizing a fully balanced discrete 1-bit DAC circuit and dual parallel amplifiers, it offers exceptional sound quality. The DAC architecture, featuring 128 high-precision thin-film resistors, delivers immersive audio.
 
The RU7 supports various digital formats and includes discrete resistor network volume control for precise adjustments. Its dual PCB design minimizes interference, ensuring clean signal integrity. Compatible with multiple platforms, the RU7 is a versatile, portable powerhouse for audiophiles.

Cayin Audio RU7 1 Bit USB DAC / Headphone Amplifier

£238.00Price
  • DAC:Fully Balanced Resistor Networks Phone Out Discrete 1-Bit DSD DAC
    USB Type C|| USB Audio Input
    Digital Decoding In|| PCM 44.1kHz ~ 384kHz, DSD64/128/256, Native
    All to DSD DSD64/128/256 (user select)
    Control Volume +/-, Mode
    Chassis CNC Aluminum
    hone Out Line Out:3.5 mm Single-ended (Shared) `.4 mm Balanced (Shared)
    Display 0.96 inch 128×64 OLED
    Accessories USB C to C cable (Shielded), USB A to C adapter
    Case Leather Case (Bundled)
    Dimension 66mm x 24mm x 12 mm
    Net Weight ~25g
     Cain RU7 Headphone Output
    3.5mm Single-Ended
    Power rating 160mW @320
    Freq. Response 20Hz-42kHz (‡0.5dB) (PCM to DSD256)
    THD+N 0.006% (1kHz, Output|| 1.0V)
    Dynamic Range 115dB (20Hz-20kHz, A-Weighted)
    SNR 114dB (20Hz-20kHz, A-Weighted)
    Channel Separation 76dB (1kHz, 20Hz~20kHz)
    Output Impedance 0.50Ω
    4.4mm Balanced
    Power rating 400mW @320
    Freq. Response 20Hz-42kHz (‡0.5dB) (PCM to DSD256)
    THD+N 0.006% (1kHz, Output|| 1.4V)
    Dynamic Range 115dB (20Hz-20kHz, A-Weighted)
    SNR 112dB (20Hz-20kHz, A-Weighted)
    Channel Separation 92dB (1kHz, 20Hz~20kHz)
    Output Impedance 1.00Ω
    3.5mm Single-Ended
    Output Level 1.2Vrms (Fixed, 1kHz@@10k)
    THD+N 0.02% (1kHz. 20Hz~20kHz)
    Dynamic Range 114dB (20Hz-20kHz, A-Weighted)
    SNR 113dB (20Hz-20kHz, A-Weighted)
    Channel Separation 100dB (1kHz, 20Hz~20kHz)
    Output Impedance 0.50Ω
     4.4mm Balanced
    Output Level 2.4 Vrms (Fixed, 1kHz@10 k 2)
    THD+N 0.02% (1kHz. 20Hz~20kHz)
    Dynamic Range 114dB (20Hz-20kHz, A-Weighted)
    SNR 112dB (20Hz-20kHz, A-Weighted)
    Channel Separation 102dB (1kHz, 20Hz~20kHz)
    Output Impedance 1.0Ω
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