
Electro-Harmonix
Big Muff Pi 2
Dual op-amp Big Muff design based on a rediscovered early circuit.
Quick specs
- MSRP
- $162
- Power
- 9V DC
- Current draw
- 15 mA
- Dimensions (in)
- 2.75 × 4.50 × 2.10 in
- Weight (lb)
- 0.75 lb
- Bypass
- True Bypass
- Inputs
- 1× 1/4" TS Mono
- Outputs
- 1× 1/4" TS Mono
Compare this pedal
Pick a second pedal to see the two side by side.
Controls
Not documented.
Power requirements
- Voltage
- 9V DC
- Power type
- DC adapter or 9V battery
- Polarity
- center-negative
- Current draw
- 15 mA
- Battery operation
- Yes
- Battery type
- 9V
Dimensions & weight
- Width
- 2.75 in
- Depth
- 4.50 in
- Height
- 2.10 in
- Weight
- 0.75 lb
Connections
- Inputs
- 1× 1/4" TS Mono
- Outputs
- 1× 1/4" TS Mono
Features
- Bypass
- True Bypass
- Signal path
- Analog
- SKU
- BIGMUFF2
- Introduced
- 2025
- MSRP
- $162
Documentation
- Manufacturer page
- Visit
- Manual
- —
- Specs verified
- 2026-09-22
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