Electro Harmonix Deluxe Big Muff PI
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Electro Harmonix
Deluxe Big Muff PI
Product Info
Article Number:
341686
Brand:
Electro Harmonix
Model:
Deluxe Big Muff PI
Category:
Distortion Pedals
Price:
$133.10
* Prices may vary. Check retailer for current pricing and availability.
The Deluxe Big Muff PI is a powerhouse for soaring leads and crushing rhythm tones. The added Attack and Gate controls are a game-changer, giving you unprecedented control over the sustain and dynamics. It's an excellent choice for rock, stoner, and alternative players wanting a truly massive Muff sound.
Product Description
- Electro Harmonix Deluxe Big Muff PI
- Electric Guitar Effect
- Distortion
- Controls for: Volume
- Tone
- Sustain
- Attack and Gate
- Semi-parametric mids
- Normal / Bass Boost switch
- Q Hi / Low switch
- True bypass
- Expression pedal input
- Dimensions (W x D x H): 145 x 120 x 64 mm
- Battery operation possible (battery not included)
- Power supply is not included
- suitable power supply: Art. #109004#
PROS
- • Exceptional sustain and thick, saturated distortion tone
- • Attack and Gate controls offer unprecedented dynamic shaping
- • Semi-parametric mids allow precise tonal sculpting for clarity
- • Bass Boost and Q switches expand versatility beyond classic Muff sounds
CONS
- • Can be muddy in lower gain settings with scooped EQ
- • Large footprint may be an issue on smaller pedalboards
- • True bypass can introduce noise if power supply isn't clean
Product Video
Key Features
Distortion Type
Overdrive/Distortion (Big Muff PI variant)
Controls
Volume, Tone, Sustain, Attack, Gate, Mids (Semi-parametric), Bass Boost/Normal, Q Hi/Low
Bypass Type
True Bypass
Power Supply
9V DC, 2.1mm center-negative, battery operation possible
Connections
1/4 in Input, 1/4 in Output, 1/4 in Expression Pedal Input
Dimensions
145 mm x 120 mm x 64 mm
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Frequently Asked Questions
It dramatically shapes the initial attack of notes and tames runaway sustain, providing much tighter and more controlled distortion – something missing in earlier versions.
It's a boost, yes, but it's more of a 'presence' enhancement rather than a massive low-end swell. It's subtle but effective for adding warmth and fullness.
The semi-parametric mids help combat that darkness, allowing you to dial in a more balanced tone. However, it's still a Big Muff – expect a certain inherent warmth and fuzz.
