| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $33.84 | $33.15 | $32.11 | $30.73 | Contact US |
EX202/2170 Touchpad+Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$48.13
EX202/2170 Touchpad Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$47.16
EX202/2170 Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$46.19
EX202/50Wx2 Knob Version DSP Bluetooth Digital Power Amplifier Board HiFi Stereo TPA3116 Subwoofer Amplifier Module
Touchpad Version Instruction:
- POWOR/Pause: Press and hold for 3-5 seconds to power on, tap to pause playback
- TWS: Long press TWS pairing mode
- EQ switching function button: For details, please refer to the software page
- BT switching function button: Bluetooth mode switch
- Previous song/volume reduction: Tap to reduce volume, long press to switch to previous song
- Next song/volume up: Tap to increase volume, long press to switch to next song
Knob Version Instruction:
- Channel X volume: Rotate to control the volume of channel X
- Knob F2: Input pre EQ, map f2. Adjustable gain attenuation
- Knob F1: Input pre EQ, map f1. Adjustable gain attenuation
- Knob F0: Input pre EQ, map f0. Adjustable gain attenuation
- Total volume encoder: Rotate to control volume, long press to turn on knob, short press to switch PC/BT input
Package Included:
- 1 x Set of Power Amplifier Board
