| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $34.29 | $33.59 | $32.54 | $31.14 | 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
Lehmann BD139 BD140 Preamplifier Headphone DIY Amplifier Kit
Note :This is a DIY KIT you need to Assemble it by yourself ,add 5USD can get the completed board
Basic Parameter:
- Operationg voltage :AC15V-0-AC15V AC12V-0-AC12V Input a set of spare DC15V-0-15V
- Apply Impedance:32Ω-600Ω
- Frequency response:20HK-KHZ
