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Help CenterSHANLING H1 TPA6120A2 OPA2134 HiFi Portable Headphone Amplifier
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SHANLING H1 TPA6120A2 OPA2134 HiFi Portable
Headphone Amplifier
DETAILS
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 Unit
1 x USB Cable
1 x User Manual
1 x Warranty Card
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