The GigRig Pro-8 User Manual

The GigRig Ltd
Unit 85 Basepoint Business Centre
Swindon
SN5 7EX
TheGigRig
TM
Pro-8 Manual
1. Introduction
2. Main Diagram
3. Quick Start
4. Effects Loops
5. Control Functions:
1. Post Volume
2. Remote Switch 1 (normally closed)
3. Output 1 Mute
4. Output 2 Mute
6. Mode Switch
7. Expand Output
8. Special Features
9. TheGigRig Pro-8s Isolated Output
10. TheGigRig Pro-8 power
11. FAQs
12. Important Safety information
13. Thanks
14. Technical

The GigRig Pro-8 Specifications

General

Power Supply	9V DC
Input Impedance	1 MΩ
Output Impedance	100 Ω
Dimensions	12.5 x 5.5 x 2.5 inches
Number of Loops/Channels/Inputs/Outputs	8 Loops
Switching	True Bypass

Summary

TheGigRig Pro-8 Main Diagram and Components

Input and Output Connections

Switches and Controls Overview

Quick Start Guide for TheGigRig Pro-8

Connecting Effects and Amplifier

Instructions for plugging in effects loops and connecting to the amplifier.

Understanding and Programming Presets

Key Functions Overview

Effects Loops Functionality

Loop Structure and Signal Flow

Details the send/return configuration and signal path for effects loops 1-6.

Signal Path and Effect Order Impact

Explains how the order of effects in loops affects the overall sound.

Tone Preservation Benefits

Describes how the device prevents tone loss and volume sag from pedals.

Control Functions Explained

Post Volume Control

Details the Class A Post Volume amplifier and its usage for boosting or compensating.

Remote Switch Operation

Explains how to control amplifier functions like reverb or channels remotely.

Output Mute Functions

Mode Switch Settings

Mode 1: Single Mode

Mode 2: Multi Mode

Allows combining multiple presets for complex sounds.

Multi Mode Usage Notes

Special Functions and Features

Accessing Special Functions

How to activate special functions by holding foot switches for extended periods.

Core Operational Functions

Explanation of True Bypass, modulation effects, and Pop-Gate activation.

Isolated Output and Hum Prevention

Understanding and Preventing Hum

Explains ground loops, signal paths, and the importance of single ground.

Using Output 2 Safely

Phase Switch for Amplifier Matching

Powering and Power Output

Powering On Sequence

9V Power Output Functionality

Alternative Power Supply Use

Important Safety Information

Amplifier Compatibility Warnings

Precautions regarding two-pin plug amplifiers and ground switches.

Handling Wet Conditions

Instructions for drying the unit if it accidentally gets wet.

Technical Specifications and Performance

Technical Specification Summary

Performance Characteristics