| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $12.93 | $12.66 | $12.27 | $11.74 | 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
Bluetooth 4.0 Power Amplifier Board Stereo Digital AMP TPA3116/3118 for Audio DIY
Specification:
- Upgraded version, with microphone
- Audio input: Bluetooth 4 receiving,
- Supply voltage: 8~26VDC (DC)
- Power amplifier chip 3118 stereo power: 2X30W
- Power amplifier chip 3116 stereo power: 2X50W, with heat sink (recommended to use 3A 24V or more power)
- Pre amplifier chip: NE5532
- Applicable speaker impedance: 4, 6, 8 ohm
- After power on, automatically enter the matching mode, the search display device name: Audio SANWU , click on the matching can be played.
Tips: 24 volt car battery ,which actual voltage is over 29v, will damage the amplifier chip.
Package List:
- 1 x Power Amplifier Board
