| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $12.99 | $12.73 | $12.33 | $11.80 | 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
YXY-CY218A Digital Power Amplifier Board Power Amp Board for Trolley Speaker Mobile Audio Center
- 15v charging, 11.1v lithium battery, external 12v
- Applicable charger: DC13.5-15V (above 2A)
- Applicable power supply: 11.1v (above 3A) lithium battery with protective board
- External power supply: external 12v/5A-10A storage battery and DC12V/3A-8A DC power adapter
- Wiring instructions: for 2-4Ω, 50-180w, 6-12" speakers and 70-120mm/2.8-4.7" magnetic full frequency and mid-bass speakers
- Applicable battery: 11.11v (above 3A) lithium battery with protective board. Note that the polarity cannot be reversed. If a lead-acid battery is used, it cannot be charged
- GND is connected to power supply ground, cc is connected to DC5-8V, KC terminal of power amplifier board, and WRF is connected to MIC. If there is no wireless microphone, this port can be not connected. If the volume of the wireless microphone is low, disconnect the KC cable.
Package Included:
- 1 x Power Amplifier Board
Note:
- Battery is not included.
