Helix AAC.3 HP

Signal converter for generating a stereo preamplifier signal from the speaker signal of the car radio or factory installed amplifier ? a perfect match for upgrading factory sound systems?ADEP.3 circuit? to bypass radio diagnostic systems?Double Activation Circuit? ? generates a +12 V remote signal in two different ways to turn on connected amplifiers
Excellent sound quality thanks to high resolution frequency response (18 Hz - 80 kHz)Made in Germany