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TC Electronic G-Force User Manual

TC Electronic G-Force
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G-Force
GUITAR EFFECTS PROCESSOR
USER’S MANUAL

Other manuals for TC Electronic G-Force

Questions and Answers:

TC Electronic G-Force Specifications

General IconGeneral
TypeMulti-effects processor
Number of EffectsUp to 12 simultaneous effects
Sampling Rate44.1 kHz
Bit Depth24-bit
A/D Resolution24-bit
D/A Resolution24-bit
Frequency Response20 Hz - 20 kHz
THD+N<0.005%
Effects TypesReverb, Delay, Chorus, Flanger, Phaser, Pitch Shifter, EQ
Inputs2 x 1/4"
Outputs2 x 1/4"
MIDIIn/Out
Digital I/OS/PDIF
Dimensions19" x 1.75"
Weight5.5 lbs

Summary

WELCOME

Congratulations

Congratulates the user on purchasing the G-Force and expresses hope for their enjoyment of the product.

About this Manual

Explains how to use the manual, suggesting users can start without reading it or delve deeper for specific functions.

FROM A USERS POINT OF VIEW

Foreword by Palle Schultz

A foreword from a guitar player discussing their experience with the G-Force.

From a users point of view

Discusses the G-Force's user-friendliness, flexibility, and potential for creative effect design.

QUICK REFERENCE

General Control

Explains the general operation of the G-Force using parameter and value wheels and arrow keys.

Recall

Details the process of recalling presets, including scrolling through and loading them.

Quick Store

Describes how to quickly store a preset, either with the same name or in the first available user space.

Editing

Explains how to access the edit display for effects and modify their parameters.

Setting up your MIDI board

Guides on connecting and configuring a MIDI board for preset control on the G-Force.

Setting up an Expression Pedal

Details how to connect and set up an expression pedal to control G-Force parameters.

Input/Output

Explains how to adjust input and output levels using the front panel knobs and the Killdry function.

THE FRONT PANEL

POWER

Instructions for powering the unit on and off.

IN/OUT KNOBS

Describes the function of the input and output level adjustment knobs.

CARD SLOT

Information about the PCMCIA slot for storing and loading presets.

METERS

Explains the function of the input level meters and gain reduction indicators.

BILLBOARD

Describes the Billboard display's capabilities for showing preset info, tempo, and messages.

THE REAR PANEL

Notes

Provides important notes regarding connections, cable types, and power supply compatibility.

THE SIGNAL FLOW

Notes regarding the signal flow:

Clarifies that signal is always present at outputs and mentions the 44.1kHz sample rate limit and input level optimization.

HOW TO

How to build a User preset

Step-by-step guide on creating user presets, including recalling factory presets and inserting effects.

Setting up an Effect

Details two methods for inserting effects into a routing, using bypass keys or selecting from a menu.

Editing an effect

Explains how to access and edit effect parameters via the edit display or routing display.

How to set the level of a preset:

Discusses methods for setting preset levels, recommending headroom and using the In Level parameter.

How to add a block to the Routing

Guides on adding effects blocks in parallel or series within the routing matrix.

How to change a sub-algorithm

Explains how to select different variations (sub-algorithms) for an effect, like changing a stereo delay to a dual delay.

Moving all blocks using the Layout

Describes using the Layout display to reposition effect blocks within the routing matrix.

HOW TO

Reverb block:

Explains how to move effect blocks using the Layout display to insert a Compressor before Delay and Reverb.

How to Delete or Replace a block

Details how to remove or substitute effect blocks within the routing by using the bypass key.

How to Store your new preset

Guides on saving user presets, including storing with the same name or creating a new name using the letterbox.

How to obtain spillover at preset change

Explains how to achieve effect spillover for Reverbs and Delays during preset changes.

How to connect the Modifiers

Introduces the concept of connecting internal modifiers (LFOs, ADSRs) to create dynamic effects.

Creating a ducking Delay

Step-by-step on setting up a ducking delay using the Envelope follower modifier.

HOW TO

Creating an Autopanning Delay via Modifiers

Explains how to create an autopanning delay effect using LFO1 in the Modifier Matrix.

How to set up an Expression pedal

Covers connecting and setting up an expression pedal for various G-Force functions.

Connecting

Details how to connect an expression pedal either directly or via a MIDI board.

How to calibrate and choose Pedal type

Explains how to calibrate and select the correct pedal type in the Utility menu.

The function of the Pedal

Describes how to link an expression pedal (Ext1-8) to parameters and provides an example of controlling Pitch In level.

How to set up my MIDI board

Guides on setting up a MIDI board to control the G-Force, including basic channel and program change settings.

HOW TO

How to change User presets using my MIDI board

Explains how to use a MIDI board to change between User presets on the G-Force.

How to use some of the extra functions of my board with the G-Force

Details how to set up specific MIDI controller boards and use the Learn function for custom assignments.

How to Recall a single block from an existing preset

Describes how to load a single effect block from one preset into another existing preset.

SETUPS

G-Force Setup

Introduces different setup configurations for the G-Force in various guitar rigs.

The Mono Guitar System

Describes a mono setup using the G-Force with a combo amp or mono stack.

The Stereo Guitar System

Details a stereo setup leveraging the G-Force's stereo effects with multiple amps.

Serial setup

Explains the ultimate serial setup, utilizing the 24-bit converters for high-quality signal processing.

Parallel setup

Describes using the G-Force in a parallel setup with a line mixer, emphasizing the Killdry function.

The Connections

Provides information on connecting the G-Force using unbalanced input and balanced output jacks.

Input/Output

Guides on setting input and output levels for optimal signal quality and gain staging.

RECALL

The Recall Display

Explains the parameters in the Recall display: Select, Bank, and Preset.

Recalling a preset

Details the procedure for recalling a preset by scrolling and pressing Enter.

RECALL

Preserving the tail of Reverbs and Delays at preset change

Explains how to achieve effect spillover for Reverbs and Delays during preset changes.

Optimal preset change

Provides tips for smooth preset changes while playing, suggesting routing consistency and bypassing blocks.

Recalling a single effect

Guides on recalling a single effect block from one preset into an existing routing.

STORE

Store a new User preset

Instructions for saving new user presets, including selecting a location and naming the preset.

Quick Store with the same name

Describes the shortcut for storing presets with their existing names.

The Letterbox

Explains the Letterbox interface for inputting custom preset names.

Using a Memory Card

Details how to use PCMCIA memory cards for storing and backing up user presets.

Delete

Explains the process for deleting unwanted user presets.

EFFECTS

Editing an effect

Guides on accessing and editing individual effect parameters through various displays.

Changing the Sub-algorithm

Explains how to select different variations or sub-algorithms for a chosen effect.

Routing

Details how to change the order or insert effect blocks within the routing matrix.

Editing directly from the Routing display

Describes how to quickly access an effect's edit display from the routing view.

Mix

Explains how to adjust the mix level and input level for individual effects within a preset.

Layout

Introduces the Layout display for visual management and rearrangement of effect blocks.

Column

Describes functions for manipulating columns within the Layout display, such as moving and inserting.

Row

Details functions for manipulating rows within the Layout display, such as moving and deleting.

I/O SETUP

Audio

Covers settings for analog and digital audio inputs and outputs, including source, input type, and killdry function.

MIDI

Explains global MIDI settings, including basic channel, program change, and mapping options.

I/O SETUP

Custom Map

Allows users to create custom MIDI program change mappings for specific G-Force functions.

Control

Details various control parameters, including setup banks, board defaults, G-Force control functions, and modifier inputs.

I/O SETUP

Ext. Controllers

Explains how to set up external controllers like expression pedals and MIDI devices for parameter control.

Setup bank

Describes the four available setup banks for storing and recalling configurations.

Board factory defaults

Information on loading factory default settings for various supported MIDI controller boards.

G-Force control

Explains how G-Force parameters like Main Vol, Tempo, Bypass, and Tuner can be controlled externally.

Modifier input

Details how the eight external controller inputs (Ext 1-8) can be assigned to control parameters.

Effect Bypass

Explains how to externally control the bypass status of individual effect blocks.

I/O SETUP

How the Modifiers are connected

Illustrates the flow of external and internal controller signals to parameters via the Modifier Matrix.

Setting up an Expression pedal

Provides a practical example of connecting an expression pedal to control the input level of a Delay block.

MODIFIER

External Modifiers

Describes how external controllers are mapped to internal parameters using the Modifier Matrix.

Modifier and Parameter connected

Explains the graphical representation of connections between modifiers and parameters.

Link

Details how to establish and modify the relationship (curve, input/output points) between a modifier and a parameter.

Transformation

Refers to the process of defining how a modifier's input affects a parameter's output.

MODIFIER

Matrix

Explains the Modifier Matrix interface for connecting internal modifiers and external controllers to parameters.

Default parameter setting

Explains how parameter values are handled when a preset with modifier connections is recalled.

MODIFIER

Modifiers

Introduces the internal modifiers (Envelope, ADSR, LFO) and how to edit their parameters.

Envelope Follower

Describes the Envelope Follower modifier and its Attack/Release parameters for dynamic response.

ADSR 1&2

Explains the ADSR envelope generators, their parameters (Attack, Decay, Sustain, Release), and modes.

MODIFIER

Sustain

Details the Sustain parameter for ADSR envelopes, including sustain level and duration.

Sust-Retrig

Explains the Sust-Retrig mode for ADSR envelopes, allowing retriggering during the sustain phase.

Threshold

Defines the input level threshold that triggers an ADSR sequence.

LFO 1&2

Describes the Low Frequency Oscillator (LFO) modifiers, their speed, depth, tempo, curve, and phase settings.

Dials

Explains how the Parameter and Value wheels can simulate external controllers for testing modifier connections.

UTILITY

Config.

Covers global configuration settings like display angle, parameter dial direction, and preset change behavior.

Environment

Details settings related to external controllers, including pedal type, calibration, and curve adjustments.

User Bank Backup

Instructions for backing up and restoring user presets to or from a memory card or MIDI device.

UTILITY

User bank to MIDI

Guides on performing a MIDI bulk dump of user presets to another device.

Billboard

Explains how to configure the Billboard display, including scrolling speed, activity, and custom messages.

TEMPO

Tempo

Describes setting the global tempo by tapping or dialing, affecting all delay and speed-based algorithms.

Tapping a tempo into a Delay

Explains how to use tapped tempo with subdivisions for delay effects.

The Tempo display

Details the information shown in the tempo display and how to set BPM.

Override preset tempo at preset change

Configures whether presets instantly adopt the global tempo or wait for the next tap.

Tempo controlled via pedal/MIDI

Explains how to control tempo using external input jacks or MIDI switches.

TUNER

The Tuner display

Introduces the tuner display and its four setup parameters for tuning a guitar.

Tuning Note

Explains the Tuning Note parameter, allowing auto-detection or manual note selection for tuning.

Master tune

Describes the Master Tune parameter for calibrating the tuner's pitch detection.

Show always

Option to keep the Tuner display constantly visible on the Billboard.

Mute in Tuner

Enables muting the output signal while the tuner is active for silent tuning.

Tuner activated via pedal/MIDI

Explains how to activate the tuner using external pedals or MIDI signals.

THE BLOCKS

Algorithms

Introduces the chapter covering edit parameters for eight effect blocks and input/output sections.

Mute mode

Explains the different mute modes for effect blocks, defining their behavior when bypassed.

Gate

Details the Noise Gate block, its function, parameters (Mode, Threshold, Max. Damping, Release rate), and level control.

Compressor

Explains the Compressor block, its purpose, and key parameters like Threshold, Ratio, and Knee Mode.

THE BLOCKS

Filters

Introduces the Filter block and its five sub-algorithms: Parametric EQ, Wah Wah, Formant, Resonance, and Phaser.

Parametric Equalizer

Details the Parametric EQ, including shelving and bell filters, and parameters like Freq, Slope/BW, and Gain.

Resonance

Describes the Resonance filters, their order, cutoff frequencies, and resonance amount.

Wah Wah

Explains the Wah Wah effect, its frequency, instrument modes, and connection to modifiers.

THE BLOCKS

Formant filters

Introduces the Formant filters, their ability to create unique vocal-like sounds, and parameters like Start, Thru, and End.

Start

Defines the starting point of the formant curve for shaping the sound.

Phaser

Explains the Phaser block, its parameters (Speed, Tempo, Depth, Order, Feedback, Mix), and instrument modes.

Speed

Controls the speed (rate) of the Phaser effect.

Tempo

Sets the Phaser's speed relative to the global tempo.

THE BLOCKS

Pan+Trem block

Describes the Pan and Tremolo blocks, differentiating them by how their level changes affect stereo channels.

Tremolo

Explains the Tremolo effect, its speed control, and relationship to tempo and LFO curves.

THE BLOCKS

The Pitch block

Details the Pitch block, its Fixed and Intelligent modes, and parameters like Key, Scale, and Mode.

Key

Allows setting the musical key for the Intelligent Pitcher to generate voices within.

Scale

Defines the scale (e.g., Ionian Major) used by the Intelligent Pitcher for voice generation.

Mode

Selects between Stepped or Smooth modes for the Intelligent Pitcher's behavior.

Voice 1-2

Sets the specific notes within the chosen scale and key that the Intelligent Pitcher will play.

Detune Voice 1-2

Adjusts the detuning amount for the two voices, allowing for vibrato effects.

Custom Scale

Enables users to define their own musical scales with specific notes and root keys.

THE BLOCKS

Fixed 1 & 2 Voice Pitch

Explains the Fixed Pitch mode, which applies a constant pitch shift regardless of input.

Detune

Details the Detune effect, offering fine pitch adjustments for creating doubling sounds.

Delay

Introduces the Delay block and its five sub-algorithms: Stereo, Dual, Dual Two-tap, One-tap, and Quad-tap.

Stereo Delay

Describes the Stereo Delay algorithm, its time, tempo, and feedback parameters.

THE BLOCKS

DUAL DELAY

Introduces the Dual Delay block, capable of two independent delay taps.

Dual Tap Delay

Details the Dual Tap Delay, allowing control over four taps across two delay lines.

THE BLOCKS

Dual Two Tap Delay

Explains the Dual Two Tap Delay, featuring two delay lines with two taps each for complex rhythmic effects.

One Tap Delay

Describes the One Tap Delay algorithm, providing a single delay line with adjustable time, tempo, and feedback.

THE BLOCKS

Quad Tap Delay

Details the Quad Tap Delay, featuring four delay taps with independent controls for time, tempo, and feedback.

The Drive

Introduces the Drive block, used for post-distortion effects like overdrive and tone shaping.

Drive

Explains the Drive parameter, simulating the input gain of a distortion device, and related parameters like Brightness and Body.

THE BLOCKS

The Chorus/Flanger Block

Introduces the Chorus/Flanger block, based on classic TC effects, and its modulation capabilities.

Classic Chorus

Describes the Classic Chorus algorithm, utilizing the Golden Ratio for Speed and Depth settings.

Advanced Chorus

Details the Advanced Chorus, adding LFO Phase, Curve, and Delay parameters for more modulation options.

THE BLOCKS

Flanger Classic

Explains the Classic Flanger, its relationship to Speed, Depth, and Feedback, and its Golden Ratio feature.

Advanced Flanger

Describes the Advanced Flanger, offering Cross Feedback, LFO phase, and Curve options for enhanced modulation.

THE BLOCKS

The Reverb Block

Introduces the Reverb block, based on TC's M5000/M2000, focusing on initial reflections and decay.

Room size

Explains how Room Size settings affect predelay and decay start, and lists available sizes from Tiny to Huge.

THE BLOCKS

Diffuse

Fine-tunes the density of decay tails in the Reverb, automatically set by Decay time.

Decay start

Adjusts the start time of the Reverb's decay tail, automatically set by Room size.

Simple Reverb

Describes the Simplified Reverb algorithm with fewer parameters for quick setup of various reverb types.

THE BLOCKS

Output

Covers the master output level control and global speaker filters for tone shaping.

Speaker Filters

Details the speaker filters (Locut, Hicut) designed to emulate guitar cabinet frequency response.

THE RESET PAGE

How to enter the Reset page

Instructions to access the reset menu by holding the Bypass key during power-up.

Load User Defaults

Resets system parameters to user-defined defaults without affecting user presets.

Store User Defaults

Saves the current system configuration as the user's default settings.

Set User Info

Allows storing the user's name and phone number in the G-Force.

Reset System Setup

Resets all system parameters to factory defaults, leaving user presets intact.

Clear all Presets

Deletes all user-created presets from the G-Force.

Run Test Program

Initiates a diagnostic test program to check the functionality of the G-Force's components.

TECHNICAL SPECIFICATIONS

Analog Inputs

Lists specifications for the analog input connectors, impedance, level, and conversion.

Analog Outputs

Details specifications for the analog output connectors, impedance, level, and conversion.

Digital Inputs and Outputs

Specifies the S/PDIF input/output format and sample rate.

PCMCIA Interface

Outlines the specifications for the PCMCIA interface, including connector type and card format.

Control Interface

Lists specifications for MIDI and external control interfaces.

General

Provides general specifications for the unit's finish, display, dimensions, and weight.

Safety

Lists safety certifications and standards the device complies with.

Environment

Specifies operating temperature, storage temperature, and humidity limits.

TROUBLESHOOTING

No sound when bypassing

Addresses issues with no sound output when the G-Force is bypassed, often related to Killdry settings.

No power reaction

Troubleshoots issues where the power switch does not respond, checking the rear panel switch.

Cannot turn power off

Provides the correct procedure for powering off the unit by holding the power switch.

No sound through the G-Force

Covers scenarios of no sound, including incorrect input selection or phasing issues in parallel setups.

Right input meter not showing signal

Addresses a missing signal on the right input meter, often due to L-Only selection.

Effects only in Left Output

Troubleshoots effects appearing only in the left output, usually caused by incorrect input selection.

Expression pedal not working

Guides on troubleshooting expression pedal issues, checking pedal type and calibration.

MIDI IMPLEMENTATION CHART

Function

Lists the various MIDI functions supported by the G-Force.

Mode

Details the different operational modes recognized via MIDI, including default, messages, and altered states.

Note Number

Specifies recognized MIDI note numbers and their transmission.

Velocity

Outlines MIDI velocity information transmission and recognition.

After Touch

Details the handling of MIDI After Touch messages.

Pitch Bend

Describes MIDI Pitch Bend control range.

Control Change

Specifies the range and recognition of MIDI Control Change messages.

Prog Change

Covers MIDI Program Change transmission, recognition, and system exclusive messages.

System Exclusive

Details MIDI System Exclusive common messages, including Song Position and commands.

System real time

Lists MIDI System Real Time messages like Clock and Active Sense.

Aux Messages

Explains MIDI Auxiliary messages such as Local ON/OFF and All Notes OFF.

Notes

Provides a key for understanding the O:YES and X:NO notations in the chart.

SELF TEST

RUN TEST PROGRAM

Instructions on how to access and initiate the self-test program.

Key test

Guides on testing the functionality of each button on the G-Force.

In/Out knobs test

Details how to test the input and output knobs by turning them to specific values.

Parameter + Value Wheel test

Explains how to test the parameter and value wheels by rotating them.

LED test

Describes the test for the unit's LEDs, requiring them to be unlit for a successful test.

Display test

Guides on testing the LCD display to ensure all pixels are lit.

Analog I/O test

Instructs on testing the analog input/output by connecting a signal and checking the PPM meter.

Digital I/O test

Details testing the digital input/output by connecting signals and checking the PPM meter.

MIDI I/O test

Guides on testing MIDI input/output connections by sending program changes.

Pedal socket test

Explains how to test the expression pedal socket using a momentary pedal.

PCMCIA test

Guides on testing the PCMCIA card slot, noting potential data loss.

Battery test

Describes how to perform and confirm a battery test for the unit.

System test

Guides on running a system test and interpreting potential results like Eeprom or DSP errors.

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