Cayin RU7 Portable USB DAC/Amp Dongle with 1-Bit Resistive Ladder DAC, DSD64/128/256 Support, OLED Screen, and Included Leather Case, Black – Wholesale

Wholesale supply of Cayin RU7 Portable USB DAC/Amp Dongle with 1-Bit Resistive Ladder DAC for retailers, distributors and corporate buyers. Request a quote with quantity and destination. Model: RU7 Cayin Cayin RU7 is a headphone amplifier and DAC on a resistive matrix Specification DAC: Fully Balanced Resistor Networks Discrete 1-Bit DSD DAC USB: Type-C: USB Audio Input Digital Decoding: In: PCM 44.1 kHz ~ 384 kHz, DSD64/128/256 Native All to DSD: DSD64/128/256 (User Select) Control: Volume +/-, Mode Chassis: CNC Aluminum Phone Out / Line Out: 3.5 mm Single-ended (Shared), 4.4 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: 66 mm × 24 mm × 12 mm Net Weight: ~25 g 3.5 mm Single-Ended: Power Rating / 160 mW @ 32 Ω Frequency Response: 20 Hz – 42 kHz (±0.5 dB) (PCM to DSD256) THD+N: 0.006% (1 kHz, Output: 1.0 V) Dynamic Range: 115 dB (20 Hz – 20 kHz, A-Weighted) SNR: 114 dB (20 Hz – 20 kHz, A-Weighted) Channel Separation: 76 dB (1 kHz, 20 Hz – 20 kHz) Output Impedance: 0.5 Ω 4.4 mm Balanced: Power Rating / 400 mW @ 32 Ω Frequency Response: 20 Hz – 42 kHz (±0.5 dB) (PCM to DSD256) THD+N: 0.006% (1 kHz, Output: 1.4 V) Dynamic Range: 115 dB (20 Hz – 20 kHz, A-Weighted) SNR: 112 dB (20 Hz – 20 kHz, A-Weighted) Channel Separation: 92 dB (1 kHz, 20 Hz – 20 kHz) Output Impedance: 1.0 Ω 3.5 mm Single-Ended: Output Level / 1.2 Vrms (Fixed, 1 kHz @ 10 k Ω) THD+N: 0.02% (1 kHz, 20 Hz – 20 kHz) Dynamic Range: 114 dB (20 Hz – 20 kHz, A-Weighted) SNR: 113 dB (20 Hz – 20 kHz, A-Weighted) Channel Separation: 100 dB (1 kHz, 20 Hz – 20 kHz) Output Impedance: 0.5 Ω 4.4 mm Balanced: Output Level / 2.4 Vrms (Fixed, 1 kHz @ 10 k Ω) THD+N: 0.02% (1 kHz, 20 Hz – 20 kHz) Dynamic Range: 114 dB (20 Hz – 20 kHz, A-Weighted) SNR: 112 dB (20 Hz – 20 kHz, A-Weighted) Channel Separation: 102 dB (1 kHz, 20 Hz – 20 kHz) Output Impedance: 1.0 Ω