Dual channel 12V DC bass and treble controller circuit board

Description

Dual channel 12V DC bass and treble controller circuit board

This circuit board is a little tone controller. This version features an optimized tone board for the passive preamplifier. It lacks a potentiometer to adjust the treble and bass. Thus, if you are unfamiliar with this board, we advise against utilizing it. The bass and treble on this board are superbly calibrated. The audio quality is excellent. The fact that this board doesn’t require any transformers is its best feature. Without a transformer power supply, adjusting the high and low tones is simple.

Features:-

• High-bass booster
• High-quality sound
• You don’t have to use any transformer
• You can easily achieve high- and low-tone adjustments
• Can be connected in front of the amplifier