| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $13.65 | $13.37 | $12.95 | $12.40 | 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
TPA3116D2 Amplifier Board 50w +50 w Digital Two-Channel 24V w/Swithes Single Channel
Product Description:
- Using TI Texas Instruments TPA3116D2 new original digital amplifier chip as the core , well-designed
- Comprehensive protection system with reverse power protection , speaker output short circuit protection, also with anti-shock design switch , switch machines without"POP" sound
- Circuit layout is reasonable , regardless of the cost of materials , power supply with a purple robe audio filter capacitor , the input coupling with Siemens , Siemens + Philips output filter / high speed SMT placement process
- PCB using 1.6mm thick double-sided boards, HASL whole process to ensure that the size of the current through the good performance . PCB -class quality .
Parameters:
- Board Type :Class D
- Power supply: DC 5V-25V DC
- Output power : Left 50W Right Channel 50W
- Efficiency: above 90%
- Output impedance:4-8 Ohm
- Frequency: 20Hz to20KHz
- Board dimensions : Width46mm* D71mm* High16mm; Small stature big magnanimous
