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Tube 6N11 Headphone Amplifier Pre AMP with Tone Switch
- Function :Treble, Mediant,Bass adjustable
- AMP Working voltage: DC24V
- Power supply voltage:AC100V-240V
- Input Sensitivity: 100mV
- Gain: 32dB
- Frequency response: 10Hz-60KHz + /-0.25dB
- SNR:> 90dB
- Amp size: 79 X 115 X 45mm (H)
- Warme Note:Please preheat about 1-2 minutes before using it. then plug the headphone jack.
This is a complete assembled which already tested headphone AMP,you just need to connect the power supply to run it!!!
- 12AU7 headphone amplifier X 1
- Power supply X1
- 6.5mm to 3.5mm adaptor X1