JBL 1394 Manual 7/17/98 11:49 AM Page 3
Introduction
Thanks for purchasing your new By providing this two-unit direct connec-
GT series automotive amplifier. The tion, Universal Interface circuitry elimi-
GT series amplifier you have chosennates the need for an FM modulator to
includes many unique features toconnect a CD player to factory radios,
enhance its performance and utility.improving the fidelity of digital playback.
The power amplifier circuitry is a Also, when using a high-powered (BTL)
fully discrete design notable for low radio through the speaker-level inputs,
distortion and unusually clean and clearCommon Sense turn-on circuitry
reproduction quality. Your GT series
senses the common-mode voltage
amplifier will easily connect to virtuallypresent on the radioOs speaker wires
any car audio system, whether it is and turns the amplifier on without an
factory installed or purchased
additional Oremote� wire. When the
separately. speaker-level inputs are used exclu-
In addition to conventional preamp-levelsively, the preamp-level inputs may be
inputs, this model features JBLOsconverted to preamp-level outputs to
Universal Interface design, which facili-drive additional amplifiers or signal
tates simple connection to factoryprocessors.
radios with the low distortion that is usu-In addition, the built-in active crossover
ally only associated with preamp levelprovides either high-pass or low-pass
connection. With Universal Interface, aoperation. This lets your GT series
factory radio can be used either as the
amplifier power either subwoofer or
main music source or combined with amain speakers in a bi-amplified system,
CD changer which includes volumewithout the expense of an additional
control capability, simultaneously
crossover.
connected directly to the amplifier.
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ACEC
JBL
