TC Electronic G-System User Manual

FeedB – FeedBack
Range: -100 to 100
This parameter controls the amount of feedback
(Resonance) of the short modulated delay that causes
the Flanging effect. When the Feedback is set too high
(above approximately 90% to 95%), this might introduce
internal feedback, resulting in a squealing noise that in
most cases is unwanted in flanging effects. Be aware of
this side-effect when experimenting at high volumes.
Negative values inverse the phase of the signal that is
fed back to the algorithm’s Input.
FB Cut – Feedback hi-cut
Range: 20Hz to 20kHz
A parameter that can attenuate the high-end frequencies
of the resonance created with the Feedback parameter.
Mix
Range: 0 to 100%
This parameter sets the relationship between the dry
signal and the level of the effect in this Effect Block.
OutLev – Out Level
Range: -100 to 0dB
This parameter sets the overall Output level of this effect.
Enable
Range: Off/On
The effect’s status. All settings are stored as part of the
preset even if this particular effect is disabled.
Advanced Flanger
Additional parameters to the Classic Flanger:
Fla Dl – Flanger Delay
Range: 0 to 50ms
Typically, Delay values around 5ms are used for Flanging
effects, whereas Chorus effects occur with Delay times
around 10ms. You are free, however, to choose Delay
times from 0 to 50ms.
PhaRev – Phase Reverse
Range: Off/On
Setting this parameter to On reverses the phase of the
processed signal in the right channel. This gives a very
wide Flange effects and a less defined sound.
Ratio – Golden Ratio
Range: Off/On
TC research has shown that when the speed of a
modulation effect is increased, its depth should be
decreased accordingly to achieve the same amount of
perceived modulation. When the Golden Ratio parameter
is set to On, this value is automatically calculated.
Golden Ratio is a feature inherited from the classic TC
2290 processor.
EFFECTS – MOD
60

TC Electronic G-System Specifications

General

Product color	Silver
MIDI in	Yes

Summary

Important Safety Instructions

Safety Precautions

Essential safety guidelines including warnings about water, ventilation, and electrical shock.

EMC / EMI & Certificate of Conformity

EMC/EMI Compliance

Details on compliance with FCC rules for Class B digital devices and radio frequency energy.

Introduction

Quick Setup Guide

Guidance for initial setup and connection of the G-System.

Menu Hierarchy

Explains the structure and navigation of the G-System's menu system.

Customizing Switch Functions

Guide on reassigning switch functions to tailor the G-System layout.

Quick Setup Guide

Floormount Connections

Step-by-step guide for connecting the G-System in its factory floormount setup.

Connecting Effect Loops

How to connect drive pedals and pre-amps to the G-System's effect loops.

Rackmount Connections

Instructions for connecting the GFX01 unit when mounted in a rack.

Setting Input Levels

Guidance on adjusting input levels for optimal performance and to avoid overload.

Preset Management

Covers storing, recalling, and editing presets, including factory and user banks.

Other Important Setup Issues

Overview

GFX01 Rear Panel Connections

Detailed description of all connectors on the GFX01 rear panel.

Typical Setups

Pedals and Combo Amp Setup

Example of connecting drive pedals and a combo amp, with optional expression pedals.

Connecting Pedals and Amps

Step-by-step guide for connecting guitars, pedals, and amps for this setup.

Pedals, Pre-amp, and Combo Amp Setup

Example of integrating a pre-amp via the Insert loop with a combo amp.

Connecting for Pre-amp Setup

Detailed connection steps for the pre-amp, pedals, and amp in this configuration.

Pedals and Head Setup

Example of connecting pedals and a head amp using the Insert loop.

Connecting for Head Setup

Connection steps for pedals, head amp, and output to the amplifier.

Three-way Split to Multiple Amps

Setup for splitting the signal to three combo amps for dry and effected signals.

Dual Amp Setup

Example of using two amps with the G-System, routing clean and drive signals.

G-System Separated: GFX01 in a Rack

Instructions for separating the GFX01 unit and mounting it in a rack.

Rackmount Connections and Important Notes

Additional Setup Information

Setup Considerations

Amp Control and Input Selection

Play Mode & Edit Mode

Editing Presets

How to edit presets in Play Mode and Effects Edit Mode, including selecting effects.

Selecting Effect Types and Loops Status

Preset Handle Mode – Store / Delete

Overview of Preset Handling

Explains the Preset Handle Mode for storing, recalling, and deleting presets.

Storing Presets

Steps for storing presets, including selecting locations and renaming.

Overview – Preset Handling

Storing and Deleting Presets

Step-by-step guide for storing, deleting, and renaming presets.

Copying Effects Between Presets

Menu Mode – Global Levels

Input Gain and Loop Level Settings

Adjusting input gain, loop level, and loop headroom for optimal signal.

Volume Control and Position

Configuring volume control, including its position before or after effects.

Output Level Adjustment

Setting the overall G-System output level to match your amplifier's input.

Boost Function

Boost Max and Input Select

Using the Boost Function

How to use the BOOST switch to add extra level to sounds and set boost per preset.

Menu Mode – Pedals

Expression Pedals: Purpose and Use

Important Notes and Connections

Setting Up Expression Pedals

Steps for navigating the Pedals menu, setting parameter types, and masters.

Pedal Type and Master Settings

Configuring pedal types (Vol/Exp, Momentary/Alternating) and master control settings.

Calibrating Expression Pedals

Step-by-step guide for calibrating expression pedals for optimal performance.

Controlling Specific Parameters with Pedals

How to assign parameters to expression pedals and encoders for real-time control.

Menu Mode – Switches

Customizing Switch Functions

Guide to reassigning switch functions for custom layouts.

Menu Mode – MIDI

MIDI Navigation and Parameters

Program Change Out and Map

Menu Mode – Utility

Utility Functions

Explains Tap Master, Insert Lock, Boost Lock, EQ Lock, and Relay Lock.

Relays – For Amp Channel Switching

Relay Switching Menu and Settings

Details on configuring relay settings (A/B) for amp channel switching.

Tap Tempo

Using Tap Tempo

Effects – Compressor

Advanced Compressor Parameters

Details on Threshold, Ratio, Attack, Release, Gain, and Enable parameters.

Sustaining and Percussive Compressor Types

Effects – Pitch

Pitch Shifter Parameters

Octaver Effect Parameters

Whammy Effect Parameters

Detune Effect Parameters

Intelligent Pitch Shifter Parameters

Effects – Reverb & EQ

Parametric EQ Parameters

Technical Specifications

Input and Output Specifications

Details on instrument inputs, loop connections, and analog/digital outputs.

System Performance and EMC

Control Interface and Miscellaneous Specs