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Gallien-Krueger 8000RB User Manual

Gallien-Krueger 8000RB
21 pages
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Service Manual
800RB
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Gallien-Krueger 8000RB Specifications

General IconGeneral
BrandGallien-Krueger
Model8000RB
CategoryAmplifier
LanguageEnglish

Summary

Introduction to the 800RB Amplifier

Input and Output Stages Overview

Details the 1/4" input jack, attenuator, effects loop, and direct output connections.

Hardware Components and Features

Speaker Connections and Power Controls

Explains speaker jacks, power switch, fuse, and power cord specifications.

Maintenance and Sound Setup Guide

Covers amplifier maintenance, basic sound setup, and helpful hints for tone adjustment.

800RB Performance Specifications

Gain, Input, and Output Specifications

Lists sensitivity, max level, impedance for inputs, effects, and direct out.

Amplifier Power Output Ratings

Details power output ratings for the hi-amp and low-amp sections.

800RB Technical Operation Procedure

Initial Setup and Power Testing Steps

Outlines setup, power supply checks, bias adjustment, and amplifier output tests.

Tone, Filter, and Bi-Amp Testing

Describes testing tone controls, filters, and bi-amp functionality using waveforms.

800RB Technical Operation Procedure (Continued)

Bi-Amp Response and Noise Testing Methods

Covers bi-amp switch testing, frequency response, and noise level measurements.

Revised 800RB T/O Procedures

Power, Bias, and Signal Path Checks

Details power connection, variac, bias settings, and input signal verification.

Output Verification and Noise Tests

Covers output checks, square wave input tests, and noise and tap testing procedures.

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