| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $15.25 | $14.94 | $14.47 | $13.85 | 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
TDA7293 Power Amplifier Board 100W+100W 2.0 DIY Kit Same Class As LM3886 Unassembled
NOTE: This is spare parts kit, you should weld it yourself.
Description:
TDA7293 is the upgraded product based on TDA7294. High power field effect transistor output . When frequency range is 20Hz-20KHz,the voltage is 40V, Load is 8Ohm, output power can be up to 100W. Same level as LM3886.
Specification:
- PCB size: 100X60MM
- Voltage: AC15-32VX2
- Impedance range: 4-8Ohm
- Distortion: <0.05%
- Rated Power: 100WX2
Feature:
- 100% original TDA7293
- Double sided gold PCB, better conductive performance and sound quality
- Main capacitor is 3300UF KINGBOX or Panasonic ,4pcs
- Input coupling is ERO or VIS capacitor, beeter than WIMA
- Board comes with soft start circuit boot without impact. The public circuit design, stable and reliable
(The main capacitor position is compatible with 4pcs filter capacitor ,which diameter is 25MM or 2pcs diameter 18MM filter capacitor.)
Package List:
- 1 x Power Amplifier Board
