| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $78.10 | $76.50 | $74.11 | $70.92 | 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
2x600W Stereo Digital Power Amplifier Board w/ Switching Power Supply Be Bridged Speaker Protection
Description:
The module adopts American digital power amplifier chip IRS2092S as the core and has been carefully designed for 2 years. The onboard high-power LLC resonant sine wave switching power supply has high power, high fidelity, high sound quality and low noise. It has over-current, over-temperature, short-circuit, speaker relay protection, no impact sound on and off, effectively protecting your expensive speakers. The board has a modular design, and some IC models have been polished and potted with glue.
Board's Parameters:
- Input 220V AC
- 2*600W (2*600W connected to 4 ohms; 2*300W connected to 8 ohms; bridge connection 1*1200W, bridge connection can only be connected to 8 ohms, not 4 ohms)
- Product type: 2x600w
- Board size: 183 x 96 x 38mm
- Net weight: 580g
Package Included:
- 1 x Set of Power Amplifier Module
Note:
- For high-power use, pay attention to ventilation and heat dissipation, you can add a fan.
Stereo/Bridge Mode Switch:
The board is stereo, or it can be bridged to mono. When it is connected to stereo, set the switch on the board to ST. And when it is connected to bridge, it is set to MO. The specific wiring is as follows: 
