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0104110000055057
New product
Passive Tone Tunning Module for Pre-amplifiers
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• Adjustable items: Total volume, treble and bass
• Channel number: Two-channel
• Knob spacing: 22.5 mm
• Socket type: XH2.54-3P
The main function is to adjust the input audio signal to high and low sound, and then send it to the power amplifier board for amplification. The principle of the product is to pass the audio signal directly through the RC component. In addition to getting the high and low bass you want, the tone board doesn't need to be powered, but the volume after processing will be much smaller.
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