| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $24.53 | $24.03 | $23.28 | $22.28 | 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 LM1875 Paralleling 2.0 50W+50W Audio AMP for DIY
Specification:
- Adopt original LM1875T
- Electrolytic capacitor main circuit using NOVER brand, main filter capacitor capacity of 10000UF/35V*2,25A rectifier flat bridge
- Resistance accuracy 1% five ring metal film resistors
- PCB using 1.6mm thick FR4 double side plate,copper thickness 2.0Oz, tin spraying process
- Use the advanced C1237 BTL speaker protection circuit
- The layout of the whole circuit board is quite strict and reasonable, the overall PCB walk line with large area of copper deposition
Parameters:
- Board size: 97MM*65MM
- Working voltage: 15V-0-15V AC or AC18V-0-AC18V
- Power: 50W+50W (2 ohm)
- Frequency response: 20HZ-20KHZ
Package List:
- 1 x Power Amplifier Board
