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GAMMA CUMULUS 3-Way Reverb

ELEVATE YOUR GUITAR TONE WITH 3 CLASSIC FLAVORS OF REVERB

Gamma Cumulus 3-way reverb pedal standing on top of amplifier. Gamma Cumulus 3-way reverb pedal standing on top of amplifier close up.

3 MUST-HAVE REVERB TONES

The GAMMA Series CUMULUS 3-Way Reverb packs three iconic flavors of reverb in a single pedal. When you need subtle ambience, choose Studio mode for room reverb that doesn’t muddy up your sound. Spring mode conjures the splashy sound of vintage spring reverb units, perfect for surf, rockabilly, and other styles. And Plate creates a smooth wash of sound reminiscent of classic studio plate reverb units.

Gamma Cumulus 3-way reverb pedal floating on blue background.

SHAPE YOUR SOUND FOR ANY MIX

It’s easy to shape your reverb effects to suit any mix and any musical style with the CUMULUS 3-Way Reverb. The Mix control determines the balance of your dry guitar signal with the reverb effect, while the Decay knob controls how long the reverb trail lasts. And with the Tone control, you can fine-tune how bright or dark the reverb effect sounds to achieve your ideal tonal balance.

Gamma Cumulus 3-way reverb pedal floating on blue background.
Gamma Cumulus 3-way reverb pedal floating on large blue background angled left. Gamma Cumulus 3-way reverb pedal floating on large blue background angled left close up.

RUGGED ALL-METAL CONSTRUCTION

The CUMULUS 3-Way Reverb pedal features a metal case and metal knobs for maximum durability. The battery compartment is easily accessed from the bottom panel, and the CUMULUS 3-Way Reverb can also be powered by a standard 9V pedal power supply (not included).

HEAR IT NOW

Cumulus Playlist

  1. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 24.

    PEDAL: Cumulus, Noon, Studio

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, middle pickup position

  2. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 25.

    PEDAL: Cumulus, Low, Studio

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, bridge pickup position

  3. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 26.

    PEDAL: Cumulus, Full, Studio

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, neck pickup position

  4. Gamma Cumulus 3-way reverb and Bacchus dynamic driver guitar pedal audio settings close up 27.

    PEDALS: Bacchus into Cumulus, Studio Rev + Noon Drive, Studio (on Cumulus), Normal (on Bacchus)

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, bridge pickup position

  5. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 28.

    PEDAL: Cumulus, Noon, Spring

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, neck pickup position

  6. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 29.

    PEDAL: Cumulus, Low, Spring

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, middle-bridge split pickup position

  7. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 30.

    PEDAL: Cumulus, Full, Spring

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, neck pickup position

  8. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 31.

    PEDAL: Cumulus, Noon, Plate

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, middle pickup position

  9. Gamma Cumulus 3-way reverb and Atlas boosted overdrive guitar pedal audio settings close up 32.

    PEDALS: Atlas into Cumulus, Plate Rev + Low Drive, Plate (on Cumulus), Normal (on Atlas)

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, bridge pickup position

  10. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 33.

    PEDAL: Cumulus, Low, Plate

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, bridge pickup position

  11. Gamma Cumulus 3-way reverb guitar pedal audio settings close up 34.

    PEDAL: Cumulus, Full, Plate

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Les Paul, bridge pickup position

  12. Gamma Cumulus 3-way reverb, Narcissus warm delay, and Eros clean chorus guitar pedal audio settings close up 35.

    PEDALS: Eros into Narcissus into Cumulus, All @ Noon, Plate (on Cumulus)

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, neck pickup position

  13. Gamma Cumulus 3-way reverb, Narcissus warm delay, Eros clean chorus, and Bacchus dynamic drive guitar pedal audio settings close up 36.

    PEDALS: Bacchus into Eros into Narcissus into Cumulus, All @ Noon, Plate (on Cumulus), Normal (on Bacchus)

    AMP: G50, Channel 1, all EQs at noon

    GUITAR: Strat, bridge pickup position


GAMMA CUMULUS 3-Way Reverb

Specifications

Reverb Modes

Studio, Spring, Plate

Power Input Compatibility

9V DC (Center Negative)

Power Draw

130mA

Battery Compatibility

9V (Alkaline recommended)

Battery Life

4 Hours Run Time

Input

1/4" Instrument Level Input

Input Impedance

650k Ohms

Output

1/4" Instrument Level Output

Output Impedance

1k Ohms

Product Dimensions

4.59 in (D) x 2.75 in (W) x 2.19 in (H)

Product Weight

.55 Lbs (8.8 oz)