Zapco ASP-OEB Mono Amplifier with top end internal parts

with top end internal parts and Zapco’s custom built high precision pots

precision machining of parts and huge magnets

In doing this they add both distortion and noise

The choice of a double skin crossed at 45° means that the distribution of the stresses along the axis of the nanotubes always occurs along their normal direction

that factory head unit will still pull out the bass frequencies when you turn up the volume

Zapco ASP-OEB Mono Amplifier with top end internal partsFor many years people have been using passive LOCs to adapt speaker level signals to RCA signals so they can add amplifiers to their systems. The results have been less than satisfactory. In fact many (if not most) folks out there have come to accept the fact that the factory stereo signals are just not good enough to be adapted into a top quality sound system. But they are wrong! Passive LOCs: There is nothing wrong with the factory stereo signal.