| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $20.26 | $19.84 | $19.22 | $18.40 | Contact US |
KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
$115.76
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
$26.56
Unassembled G006 NES5532+LM4766T Merged Amplifier Board with Speaker Protection Kit for DIY Audio
Features:
- Main filter:6*3300UF JWCO electrolysis and 4A600v rectifier flat bridge
- HUIKE relay and UPC1237 chip
- 1.6mm PCB fr4
Parameters:
- Vs (supply voltage) = + 39V;
- Io (peak output current) is 4 A;
- Po (RMS continuous output power)
- Vs= + 30V, 8Ohm, T class package for 40W, TF package for 30W
- Total harmonic distortion is 0.1%.
- Recommended power supply: Double AC 18v-20v, power 100W and above transformer
- Size: 120mm*80mm*38mm
- 2x amplify
Package included:
- 1 x Amplifier Board
