| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $16.56 | $16.22 | $15.72 | $15.04 | 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
DIY Class D Mini Stereo Amplifier Board 35W * 2 TDA7492 HIFI Audio Amp Board
Description:
- All parts are all original quality goods, plain, pure quality; Use high quality original parts, not just the safety and quality guaranteed, long service life, more important is to make the actual performance can meet the design goal of a strong guarantee. The pursuit of first-class quality is our consistent aim
- Adopts Original TDA7492
- Resistance choose rings of metal resistance, accuracy of plus or minus 1% rings metal film resistor is used in the main circuit, ensure the machine good signal-to-noise ratio
- PCB used 1.6 mm thick double-sided board, 1.6 oz copper thick, sprayed tin whole process, to ensure good through the performance of the size of the current. The first-class quality of PCB
Description:
- The basic performance parameters:
- Way of working: D class Static
- Electricity: 50 ma
- Work efficiency: 90%
- The rated output power: 2 * 35 w
- Frequency response: 20 hz to 20 KHZ
- Operating voltage: DC18V to DC24V
- Recommend a supply voltage: DC 20 v
- the maximum output current 1.5 A
- PCB unit size: 70 * 50 mm
Package included:
- DIY Class D Mini Stereo Amplifier Board 35W * 2 TDA7492 HIFI Audio Amp Board
