PedalBro

Tremolo · Cosmodio

Cosmodio Gravity Well

The Gravity Well is a tremolo pedal that incorporates wavefolder characteristics, offering 8 different LFO shapes and expression pedal control. It won an EMMA Award in 2024.

  • 9V DC · center −
  • 15 mA
  • Mono
New
from $279
Used (asking)
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The rundown

Highlights

  • Tremolo with wavefolder circuit combining two effects
  • 8 selectable LFO shapes for modulation variety
  • Tap tempo and expression pedal input for real-time control
  • True bypass with spillover capability
  • Runs on 9V DC (15 mA) or battery power

Best for

Guitarists seeking a tremolo pedal with expanded modulation options and hands-on control via expression pedal or tap tempo.

Quick facts

Power
9V DC
Current draw
15 mA
Polarity
Center negative
Dimensions
94 × 119.4 mm
Weight
839 g
Stereo
No
MIDI
No
Tap tempo
Yes
Expression input
Yes
Year
2024
Status
In production

Where to buy Cosmodio Gravity Well

$279 lowest new price · Reverb

Current offers
SellerConditionPriceLink
ReverbNew$279View
ReverbNew$279View
ReverbNew$279View

Prices last checked 20 hours ago. Links to sellers are affiliate links.

Frequently asked questions

Does the Gravity Well support stereo output?

No, the Gravity Well is a mono pedal without stereo capability.

Can you control the Gravity Well with an expression pedal?

Yes, the Gravity Well has an expression input for real-time parameter control.

What is the power requirement for the Gravity Well?

The Gravity Well requires 9V DC at 15 mA and is also battery-compatible.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.