| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $44.40 | $43.50 | $42.14 | $40.33 | 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
KSA100 MKII Amplifier Board A Type 100W Amplifier KSA100 Upgrade Version Assembled Board
Description:
- This combo circuit is the KAS100 MKII back part of upgraded version of KSA100. US KRELL
- Excellent circuit structure, double differential symmetric complementary input, the Toshiba 2SC2240/ 2SA970
- This circuit is added loudspeaker protection function, turn off suddent cutting off, turn off delaying time, overcurrent protection
- PCB dimension: 61*236mm
- Power supply voltage: DC dual 30-50V, +-45V is recommended
- Output power: 300W, DC+-45, test under 4ohm loading
