Detail 01
4.02" wide x 4.76" deep
Wider and deeper than a standard compact pedal. It eats roughly two slots on a small board.
Product detailSKU #1274034486470
Electro-HarmonixXO Little Big Muff PI Distortion Guitar Effects Pedal
aggressivehigh outputwarmmetalrockhard rock
Independent shopping perspective
The Korena take
A compact Big Muff-style distortion with high output and a thick, aggressive voice. For players who want one loud, saturated lead and rhythm sound.
Strong match
Who this is for
- Thick sustained lead tones over a clean or edge-of-breakup amp
- Heavy rhythm parts in rock, stoner and alternative styles
- Players who want one big distortion instead of stacked gain stages
Consider the trade-offs
When to look elsewhere
- Anyone chasing subtle low-gain overdrive or transparent boost
- Country, jazz or clean players who need string separation
- Small boards where a 4-inch-wide footprint is expensive
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
High output
It can push your amp's front end hard. Set the level by ear or it jumps in volume when engaged.
Detail 03
Aggressive, cutting voicing
Mids are shaped rather than flat, so it sits differently in a band mix than a stock amp distortion.
Detail 04
Warm as well as raw
The saturation stays thick rather than fizzy, which suits sustained single notes more than fast palm-muted riffing.
Detail 05
Distortion, not overdrive
It generates its own gain. It works on a clean amp and doesn't need an already-driven channel.
Detail 06
2.24" tall
Low enough to sit under most flight case lids without knob clearance problems.
Final check
Know before you order
- 01Leave a 9V output free on your power supply before planning the board
- 02No power supply, cables or patch leads included
- 03Set unity gain carefully — high output pedals surprise you on the first stomp
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is this a fuzz or a distortion?
It's sold as a distortion, but the voicing is the thick, saturated Big Muff family sound — closer to a fuzz than to a tube-screamer-style overdrive. Expect long sustain and a lot of gain.
02Will it fit a small pedalboard?
It's about 4 inches wide and 4.75 inches deep, larger than a standard compact pedal. On a small board it takes the space of roughly two normal stompboxes.
03What tones is it associated with?
This voicing shows up in Pink Floyd-era lead work and in the raw, aggressive rock sounds of players like Jack White and Josh Homme. Thick sustain and a cutting midrange are the common thread.
04Does it work with a clean amp?
Yes. It makes its own gain, so a clean or lightly driven amp is the usual starting point. Stacking it into an already-distorted channel gets messy fast.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSize & weight
- Dimensions Wxhxd
- 4.02 inch x 2.24 inch x 4.76 inch
