| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.74 | $13.46 | $13.04 | $12.48 | Contact US |
KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
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KSA5-mini Class A Headphone Amplifier Power Amplifier Headphone Amp with Small Volume (Main Unit)
$77.51
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
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Digital Power Amplifier Board Dual Channal 50Wx2 Single Channel PBTL 100W Audio AMP TPA3116
Specification:
- Power amplifier chip: TPA3116
- Power supply voltage: 11~26VDC power input with limit reverse connection protection
(recommended DC 24V current 3A and above switching power supply)
- Output power: stereo 50W+50W; PBTL single channel 100W
- Load impedance: 4~8 Europe (speaker)
- Audio input: 2.54mm 3 Pin
Dual channel connection:
Single Channel PBTL 100W connection:
Package List:
- 1 x Digital Power Amplifier Board
