| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $37.19 | $36.43 | $35.29 | $33.78 | 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
MZTRS Audio Source Switcher Audio Source Selector Support Remote Controller 6-Way Input 2-Way Output
Description:
This is a multi-function audio source switching board.
The circuit board is made of black immersion gold technology, and switching relay adopts Japanese signal relay.
Functions:
1. 6-channel RCA audio source signal input selection, two of which have built-in interfaces, and two sets of power switches are connected in parallel. For example, if the switchboard is installed with a built-in audio source (such as a Bluetooth audio module), you can directly connect the audio of this module to the built-in interface of the switchboard, and then turn the power on and off through the linked relay control. When this input is selected, the power of this audio source (such as Bluetooth audio module) is automatically turned on.
2. The bypass function with sound source input and output, that is, two working modes can be switched: the switching board is used alone, and the switching board is used in combination with a preamp or volume potentiometer.
3. Three switching control methods: remote controller, encoder, and other general controllers (optional).
4. AC and DC power supply is universal, and the power supply voltage is 6-12V.
5. Separate LED indicator interface.
Package Included:
- 1 x Set of Audio Source Switcher
The above picture shows the encoder control method. Of course, it is even easier if you use a remote controller.
