| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $46.52 | $45.57 | $44.15 | $42.25 | Contact US |
UAD500W Stage Hifi Class D Amplifier Board 500W Mono Amplifier Board Finished Power Amp Board
$47.77
YD1000W YD7120 500W+500W Class D Digital Amplifier Board Power Amp Board w/ Switching Power Supply
$77.41
SUCA AUDIO TUBE-T3 PLUS 300W+300W Hifi Power Amplifier Tube Preamp Bluetooth Amplifier w/ VU Meters
$197.18
250W Tube Amplifier Switching Power Supply Module Amplifier Power Supply 300V 0.6A 12.6V 4A 6.3V 4A
Features:
- 250W switching power supply for tube amplifier, small size and strong power
- The filament voltage and the 300V voltage adopt independent ground wires, which are isolated from each other and do not interfere with each other
- 300V adopts a delay opening circuit, the filament voltage is preheated for 30 seconds after power on, and the 300V voltage is output after a delay of 30 seconds, which effectively reduces the impact on your tube
- Aluminum shell for heat dissipation, with mounting holes on the shell for easy installation
- 8.25mm pitch high-current terminal block, directly tighten screw and crimp wire, firm and safe to use
Package Included:
- 1 x Switching Power Supply Module
Note:
- Voltage can be customized according to your needs. If it is needed, please contact us to pay extra money.
