This treble and bass control drains some milliamperes from a 12 V supply and can be used with any common audio amplifier. Input and output cables must be shielded to avoid hum. Power can be obtained from the own amplifier.
This treble and bass control drains some milliamperes from a 12 V supply and can be used with any common audio amplifier. Input and output cables must be shielded to avoid hum. Power can be obtained from the own amplifier.
