Detail 01
Studio, Spring, and Plate modes
A selector switches among three distinct reverb types.
Product detailSKU #1500000386853
GAMMACumulus 3-Way Reverb Effects Pedal
Saledynamicambientpost rockshoegaze
1/5
Independent shopping perspective
The Korena take
Cumulus puts three guitar reverb voices—Studio, Spring, and Plate—under one mode switch, with Mix, Tone, and Decay controls for setting the amount, character, and length of the effect. Studio is voiced as a recording-studio tracking-room environment; Spring supplies the splashy response associated with spring reverb; Plate offers the longest decay of the three. The compact pedal uses buffered bypass to keep a consistent signal moving through the rest of the effects chain, making quick reverb changes practical in live or studio work.
Strong match
Who this is for
- Moving between Studio, Spring, and Plate reverb sounds from one compact guitar pedal.
- Live changes where a reverb choice, Mix, Tone, and Decay need immediate adjustment.
- Longer ambient guitar washes using the Plate setting and extended decay.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Mix, Tone, and Decay controls
These controls set the reverb amount, tonal character, and decay length.
Detail 03
Plate mode
It provides the longest decay of the pedal's three reverb modes.
Detail 04
130mA power draw
Confirm that the selected 9V DC supply can provide 130mA.
Final check
Know before you order
- 01Power it with a 9V battery or center-negative 9V DC supply.
- 02Battery and DC adapter are not included.
- 03The listed alkaline battery runtime is 4 hours.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Which reverb types are available?
Cumulus offers Studio, Spring, and Plate modes.
02Which mode has the longest decay?
Plate has the longest decay of the three modes.
03What are the main controls?
Mix, Tone, and Decay, plus a switch for selecting the reverb type.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
8 detailsConnections & power
- Output
- 1/4 inch Instrument Level Output
- Input Impedance
- 650 kohms
- Input
- 1/4 inch Instrument Level Input
- Output Impedance
- 1 kohms
- Battery Compatibility
- 9V (Alkaline recommended)
- Battery Life
- 4-hours runtime
- Power Input Compatibility
- 9V DC (Center Negative)
- Power Draw
- 130mA
3 detailsSize & weight
- Product Weight
- .55 lb. (8.8 oz.)
- Product Dimensions Dxwxh
- 4.59 inch x 2.75 inch x 2.19 inch
- Weight
- 0.55
