Detail Passive Tone Module XH-M802 Volume Bass Treble Control
Passive Tone Module XH-M802 Volume Bass Treble Control Preamplifier Board Designed to control the input audio signal to high/low volume, then send it to the power amplifier board to enlarge High quality material, sturdy and durable Convenient and portable to use Adjustment: total volume, bass, treble Number of channels: two channels Socket type: 2.54-3P Knob spacing: approx. 22.5mm Overall dimension: approx. 56*28mm