zapco SEQ User Manual

Introduction
Congratulations! You have just chosen the premium in car audio
equipment. ZAPCO has well established its place as the technological
leader in the car audio industry. Because of this, you can rest assured
that you have the best car audio components in the world.
The ZAPCO SEQ Stereo preamp/equalizer provides multiple control
functions with 9 x 2 bands of graphic equalization (with separate controls
for each channel) in a compact, heavy-duty die cast package, utilizing
low noise, high slew rate amplifiers throughout.
Features
• 18 dB boost/cut range on eq bands.
• Custom slide pot taper for smooth gain change and better resolution.
• Master volume control using high-quality conductive plastic
potentiometers with superior L/R tracking and very low noise.
• Input and output LED overload indicators, accurate to within 1 dB of
clipping.
• On-off 22 dB cut switch with de-thumping circuitry.
• Variable-gain input preamplifier with 6 to 26 dB adjustable gain for
matching to low or high output level decks.
• Signal to noise >98 dB.
• Low impedance output drives long cables.
3

zapco SEQ Specifications

General

Brand	zapco
Model	SEQ
Category	Stereo Equalizer
Language	English