| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $19.49 | $19.09 | $18.50 | $17.70 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
New Class A Soft Start Delay Temperature Protection Board for Amplifier DIY
Description :
- This board can suppress Transient surge power amplifier current.
- due to the CPI and the power amplifier transformer power, ultra-low load impedance and power supply filter capacitance very large, resulting in instantaneous power amplifier current, the rectifier bridge and damage easily damage the filter capacitor
- When the amplifier heat sink temperature exceeds 75 degrees plate, the plate can be immediately cut off the power, not to the amplifier overheating. Until the temperature dropped to 75 degrees below the radiator, power amplifier before you can start, otherwise the amplifier can not be switched
Specifications:
- Relay rated current is 30A, the following can withstand the power 1000W
- board size: 77.5MM*88MM
- Product weight is 165g
- voltage:110V or 220V
Package content:
- assembled board x1
and free accessaries:
- blades and sheath x4
- connectiong cables x3
- 75Ctemperature switches x2
