Features:
This item is a passive tone board, the main function of the input audio signal for high and low tone section, and then sent to the amplifier board to zoom.
The principle of the product is the audio signal through the limiting element directly through the filter to get the desired high and low tone, tone board does not require power, but the volume will be processed a lot smaller.
Specifications:
Product Name: Passive tone board
Adjustable items: total volume treble bass
Number of channels: 2-channel
Knob spacing: 22.5mm
Socket type: XH2.54 ~ 3P
Appearance size: 56.28mm
Package Included:
1* HIFI Amplifier
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