Roland GP-100 Owner's Manual page 3

Introduction
IMPORTANT NOTES
Thank you for purchasing the Roland GP-100 Guitar Preamp/
Processor. in order to take full advantage of the GP-100's function-
ality, and enjoy long years of trouble-free use, please read this
manual carefully.
Main Features
Reproduces Classic Guitar Amps
The GP-100 provides precise reproductions of many of the guitar
amps that have achieved status as classics. It provides not just a
simulation of distortion and speaker response, but a comprehen-
sive emulation that reproduces the unique tonal changes, nu-
ances, andeven the ways in which interference might be produced
as a result of the placement of various pieces of equipment in the
setup — all based on an exhaustive analysis of the electronic parts
and circuits that were actually used in the original guitar amps.
Simple operations allow you to select a desired type of guitar amp,
and you can adjust gain, volume and the various tone controls to
create the perfect sound for your system.
Analog-Feel Controls
Guitar preamp operation features an "analog feei." The knobs on
the front panel provide immediate and intuitive control.
Speaker Simulator Function
The built-in speaker simulator function not only provides the
choice of stack, built-in, and compact amplifier types, but also lets
you control the mic placement — making it a powerful ally for
direct-line recording.
High-Quality Signal Processor
The GP-100 also includes a professional quality signal processor
designed especially for guitar. It provides compressor, wah, cho-
rus, delay, reverb, and even a pitch shifter with "Harmonist"
(intelligent pitch shifting). With the signal processor and preamp
working together, the GP-100 is all you need to create and perfect
your guitar sound.
FullRange of Connectorsfor Flexibility
Two sets of programmable send/return jacks are provided, and you
can freely specify their location in the signal path. Two pairs of
programmable stereo outputs are also provided.
In addition, the two external control jacks allow external devices
to be turned on/off etc.
Rich Array of Control Functions
A total of 400 settings (200 Preset and 200 User) can be stored as
Patches. Patch settings can be recalled instantly using the front
panel knob or by MIDI program changes.
Control assign settings allow you to have realtime control over a
maximum of 16 parameters. An FC-200 MIDI Foot Controller
(optional) can be connected to control the GP-100 via foot pedal.
Copyright © 1995 Roland Corporation
In addition to the items listed under Safety Precautions inside the
front cover, please read and observe the following:
(Power Supply)
* Before connecting this unit to other devices, turn off the power
to all units; this will help prevent damage or malfunction.
* Do not use this unit on the same power circuit with any device
that will generate line noise; an electric motor or variable lighting
system for example.
(Placement)
* Using the unit near power amplifiers (or other equipment
containing large powor transformers) may induce hum.
* This device may interfere with radio and television reception.
Do not use this device in the vicinity of such receivers.
(Maintenance)
* For everyday cleaning wipe the unit with a soft, dry cloth or one
that has been slightly dampened. with water. To remove
stubborn dirt, use a mild, non-abrasive detergend. Afterwards,
be sure to wipe the unit thoroughly with a soft, dry cloth
ое SUTE to wipe tne unit thorcugniy Win a Soft, огу Cot.
* Never use benzene, thinners, alcohol or solvents of any kind, to
avoid the possibility of discoloration and/or deformation.
(Additional Precautions)
* Protect the unit from strong impact.
* Never strike or apply strong pressure to the display.
* А small amount of heat will radiate from the unit during normal
operation.
* Before using the unit in a foreign country, consult with qualified
service personnel.
(Memory Backup)
* The unit contains a battery which powers the unit's memory
circuits whilethe main (AC) poweris off. The expected life of this
battery is 3 years or more. However, to avoid the untimely loss
of memory data, it is strongly recommended that you change the
battery every 3 years.
Please be aware that the actual life of the battery will depend on
the physical environment - especiallythe temperature - in which
the unit is used. When it is time to change the battery, consult
with qualified service personnel.
* When the battery becomes weak, the following message will
appear in the display. Please change the battery as soon as
possible to avoid the loss of memory data.
* Pleasebeawarethatthe contents of memory may attimes be lost;
when the unit is sent for repairs or when by some chance a
malfunction has occurred. Important data should be stored in
another MID! device (eg., a sequencer), or written down on
paper(if possible). During repairs, due care is taken to avoid the
loss of data. However, in certain cases (such as when circuitry
related to memory itself is out of order), we regret that it may be
impossible to restore the data.
All right reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
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