Crate GFX-120/212 User Manual

OWNER’S MANUAL
Congratulations!
You are now the proud owner of the Crate GFX-120/212 guitar amplifier. These
rugged amplifiers combine outstanding features with serious clean and distorted
sounds. An easy to operate DSP section lets you dial in a variety of digital effects such
as delay, flange, chorus and reverb – with separate level control. Channel selection,
Crate’s exclusive Shape circuit, and DSP on/off are controllable by the supplied three-
button footswitch. An insert jack allows virtually noise-free connection of your favorite
effects.
Like all Crate products, your GFX-120/212 is Musician Made in the U.S.A., using
only the best components. Extensive testing at the hands (and ears) of skilled techni-
cians and musicians insures you that this amplifier is the absolute best it can be.
In order to get the most out of your new amplifier, we strongly urge you to go over
the information contained in this manual before you begin playing.
And thank you
for choosing
GFX-120/212
GUITAR AMPLIFIER WITH
DIGITAL SIGNAL PROCESSING

Crate GFX-120/212 Specifications

General

Type	Guitar Amplifier
Power Output	120 Watts
Speaker Configuration	2x12
Channels	2
Reverb	Yes
EQ	3-Band EQ
EQ Controls	Bass, Mid, Treble
Effects	Digital Effects
Inputs	1/4" Instrument Input
Outputs	1x 1/4" Line Out
Footswitch	Optional (Channel/Effects)

Summary

Front Panel Controls Overview

Input, Gain, and Channel Selection

Configure guitar input, gain stages, and channel switching for Overdrive and Clean channels.

Tone and Volume Adjustments

Shape sound with EQ controls (Low, Mid, High) and set volume levels for Overdrive and Clean channels.

Digital Signal Processing (DSP)

Adjust DSP effect level and select desired effect modes like delay, flange, and reverb.

Connections and Operational Features

External Effects and Speaker Integration

Connect external effects via the insert jack and add external speaker cabinets.

Power, Indicators, and Footswitch Jacks

Manage power, monitor status with LEDs, and connect footswitches for remote control.

Power Cord and Fuse Safety

Guidance on power cord usage, grounding, and fuse replacement for safe operation.

Technical Specifications

Performance Specifications

Key performance data including output power, speaker configuration, and input impedance.

Channel and Power Details

Detailed specs for channel gain, EQ frequency adjustments, power requirements, and dimensions.

Safety and Precautions

Electrical Safety Guidelines

Critical warnings to prevent electrical shock, opening the unit, and ensuring proper grounding.

Hearing Protection and Usage

Advice on safe listening levels and the importance of ear protection at high volumes.