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SHANLING H1 Headphone Amplifier TPA6120A2 OPA2134 Digital Audio Hifi Headphone AMP Black
Functions:
- Using 1800MA lithium battery
- Using BB's TPA6120A2 Chip as headphone amplifier
- Using BB's OPA2134 chip to do preamp
- Using ALPS 100K * 2 potentiometers do volume control
- Having a low gain adjustment function
Specification:
- 1800MA lithium cell
- BB TPA6120A2 for headphone amplifier
- BB OPA2134 for pre-amplifier
- ALPS 100K*2 as potentiometer for volume controll
- High and low gain
- Maximum output: 120mW/32Ω/12mW/300Ω
- Frequency response: 20HZ~20KHZ(-0.5dB)
- Input sensitivity: 520mV/47KΩ(low gain)/260mV/47KΩ(high gain)
- Harmonic distortion: <0.007%
- SNR: >98dB
- Output Power: 120mW @ 32 ohms, 12mW @ 300 ohms
- Power Supply (Adapter): DC5V / 1A USB port cargo
- Battery charging time: 1A adapter, full time about 6 Hours (turned off)
- USB port, full time about 10 Hours (turned off)
- Battery playing time: more than 13 hours
- Power supply: Built-in rechargeable lithium polymer battery, the capacity 1800mAH
- Recommended Headphone Impedance: 16-300 ohms
- Dimension: 6 x 7.3 x 1.6 cm
- Net Weight: Approx 100g
Package:
- 1 x H1 Headphone Amplifier
- 1 x USB Cable
- 1 x User Manual
