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GAMMA G25

POWER ENOUGH FOR SERIOUS PRACTICE & LOW VOLUME PERFORMANCE

The open back of a GAMMA G25 guitar amp exposes a TRUE BLUE speaker inside. In front of the amp are guitar players and a drum set.

TRUE BLUE HIGH HEADROOM SPEAKER

The 10″ True Blue High Headroom Speaker in this amp delivers superior sound, dynamics and clarity, thanks to a 20 ounce speaker magnet that’s about twice as massive as the ones used in similarly priced amps, and careful tuning to ensure ideal electric guitar tone.

4‐VOICE VERSATILITY

4 versatile, all-analog voices on channel 2 give you easy access to transparent clean, dynamic mid-gain, or hard core high gain tones with adjustable Drive and a carefully-crafted 3-knob EQ.

GAMMA G25 guitar amp hooked up to guitar pedals next to guitar

A PERFECT PEDAL PLATFORM

The wide‐open, all‐analog clean sound of the Blue Channel (Channel 1) makes this amp an ideal “pedal platform” for stomp boxes and multi‐FX units. Your pedalboard deserves this!

guitar player using phone with GAMMA G25 electric guitar amp with Bluetooth

BLUETOOTH® FOR YOUR TRACKS AND APPS

Bluetooth® and aux audio inputs make it simple to bring in the sound of tracks and apps from your smartphone, computer, or other devices, while a phone jack lets you listen with your earbuds or headphones any time you need to keep things quiet for family or neighbors.

guitar player using phone with GAMMA G25 electric guitar amp with Bluetooth

Hear it now

CHANNEL 1

  1. G25 guitar amp Channel 1 Demo 1 knob settings

    AMP: G25, Channel 1

    GUITAR: Strat, Position 4

  2. G25 guitar amp Channel 1 Demo 2 knob settings

    AMP: G25, Channel 1

    GUITAR: Les Paul, neck pickup

CHANNEL 2 CLEAN

  1. G25 guitar amp Channel 2 Clean Demo 1 knob settings

    AMP: G25, Channel 2, Clean

    GUITAR: Strat, position 1

  2. G25 guitar amp Channel 2 Clean Demo 2 knob settings

    AMP: G25, Channel 2, Clean

    GUITAR: Les Paul, bridge pickup

CHANNEL 2 BLUES

  1. G25 guitar amp Channel 2 Blues Demo 1 knob settings

    AMP: G25, Channel 2, Blues

    GUITAR: Strat, position 3

  2. G25 guitar amp Channel 2 Blues Demo 2 knob settings

    AMP: G25, Channel 2, Blues

    GUITAR: Les Paul, bridge pickup

CHANNEL 2 ROCK

  1. G25 guitar amp Channel 2 Rock Demo 1 knob settings

    AMP: G25, Channel 2, Rock

    GUITAR: Strat, position 1

  2. G25 guitar amp Channel 2 Rock Demo 2 knob settings

    AMP: G25, Channel 2, Rock

    GUITAR: Les Paul, bridge pickup

CHANNEL 2 METAL

  1. G25 guitar amp Channel 2 Metal Demo 1 knob settings

    AMP: G25, Channel 2, Metal

    GUITAR: Strat, position 1

  2. G25 guitar amp Channel 2 Metal Demo 2 knob settings

    AMP: G25, Channel 2, Metal

    GUITAR: Les Paul, bridge pickup

* Unprocessed guitar recordings were fed to the amp using a Radial re-amping box, so the same guitar source could be used for G25 and G50 demos. The amp was recorded with a Shure SM57 microphone, with no additional sound processing.

GAMMA G25

Specifications

Power

25 watts class A/B analog power amp

Speaker

1x10" True Blue High Headroom Speaker, 30 Watt rating, 8 ohms

Channels

2 channels, selectable via front panel button or rear panel footswitch jack

EQ

3 knob EQ with adjustable Drive

Guitar input

Yes (1/4")

Bluetooth audio input

Yes

Aux audio input

Yes (1/8")

Headphones output

Yes (1/8")

Cabinet material

5/8" MDF

Covering

Black textured vinyl

Grille cloth

Black and silver weave

Knobs

Black plastic

Dimensions

15.4in W x 15.0in H x 7.9in D

Weight

18 pounds

Footswitch compatibility

Latching