thanks a lot .
what is the max voltage of Shanling m9+?( I assume you don't use any other dap to pair the expanse with nowadays )
From here:
Single-ended output:
- Output Power: 4.08V @ 32Ω (520mW)
- Frequency Response: 20Hz - 40kHz (0.2dB)
- THD+N: 0.0008%
- Separation: 75dB@32Ω
- Dynamic range: 123dB
- Signal-to-noise ratio: 123dB
- Noise floor: >115dB (<1.7uV) (low gain)
- Output impedance: less than 1Ω
- Output Power: 6.0V @ 32Ω (1125mW)
- Frequency Response: 20Hz - 40kHz (-0.2dB)
- THD+N: 0.0007%
- Separation: 115dB@32Ω
- Dynamic range: 126dB
- Signal-to-noise ratio: 126dB
- Noise floor: >113dB(<2.3uV) (low gain)
- Output impedance: less than 1Ω