| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $41.94 | $41.09 | $39.80 | $38.09 | 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
Power Amplifier Board 2SA1494 2SC3858 Dual Channel Amp 300W+300W for DIY
Specification:
- The audio AMP board adopts original 2SA1494/2SC3858
- Imported electrolytic capacitor
- High precision resistance, main circuit accuracy 1% resistance
- PCB double-sided olate thickness 1.6mm, copper thickness 2Oz,tin processing
- Can be changed into class AB or class A
- Need rectifier filter board, not included
Parameters:
- Main voltage: -+30V ~ -+80V
- Speaker protector voltage: AC12-18V
- Power: 300W+300W
- PCB size: length 170* width 100MM
Package List:
- 1 x Power Amplifier Board
