| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $46.22 | $45.27 | $43.86 | $41.97 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
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Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
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PA03 HIFI Audio Headphone Amplifier Power Supply for Android iOS Smartphones
Specifications:
- Headphone Amplifier + Power Supply
- Audio power: 130mW
- Dynamic range: 9dB
- Output impedance: <=75Ohm
- SNR: 90dB
- Weight: 208g
- Endurance: 800h
- CHarging efficiency: 94.0%
- Input impedance: <=32Ohm
- Frequency range: 15-27000Hz
- Distortion: 0.006%
- Battery capacity: 8000mAh
- Current: 5V 2.5A
- Aluminum alloy shell
- For Android/iOS phones
- Short circuit protection
- Over voltage protection
- Over current protection
- Temperature protection
- Under voltage protection
- Over charging protection
- Over discharging protection
Package Contents:
- 1 x Amplifier Power Supply
- 1 x Manual
- 1 x Connection cable
