Electro-Harmonix Rams Head Big Muff Pi pedal, front view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Click image to open expanded view
Electro-Harmonix Rams Head Big Muff Pi pedal, front view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro-Harmonix Rams Head Big Muff Pi pedal, detail view
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Electro - Harmonix Ram's Head Big Muff Pi - El Cajon Guitars and Music
Electro-Harmonix Ram's Head Big Muff Pi demo

Electro-Harmonix Ram's Head Big Muff Pi

Electro Harmonix
Price
$114.30
Available now — ships from our shop or direct from the manufacturer

Key Highlights

  • EHX's recreation of the 1973 violet Ram's Head Big Muff Pi
  • Classic Big Muff sustain with Volume, Tone and Sustain controls
  • True bypass
  • Runs on a 9V battery (included) or an optional 9V power supply

At a glance

Power
9V battery (included) or 9V DC center-negative adapter (not included)
Current draw
2 mA
Bypass
True bypass
Controls
Volume, Tone, Sustain
Jacks
Input, Amp
Dimensions
4.5 x 2.75 x 2.1 in

See full specs ↓

The Electro-Harmonix Ram's Head Big Muff Pi is EHX's recreation of the 1973 violet Ram's Head Big Muff, with thick fuzz and long sustain.

Volume, Tone and Sustain controls cover everything from smooth lead tones to heavy rhythm fuzz. It is true bypass and runs on a 9V battery (included) or an optional 9V power supply.

Warranty, financing & protection

Full manufacturer’s warranty included through ECG Music as an authorized dealer.

Optional extended protection may be available at checkout on eligible products.

Lease-to-own through Progressive Leasing is available at checkout for eligible customers. Learn more.

Product video

Tech Specs

Power
9V battery (included) or 9V DC center-negative adapter (not included)
Current draw
2 mA
Bypass
True bypass
Controls
Volume, Tone, Sustain
Jacks
Input, Amp
Dimensions
4.5 x 2.75 x 2.1 in
Circuit
Analog, mono

What's Included

  • Ram's Head Big Muff Pi pedal
  • 9V battery
  • Manual

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Local pickup by appointment. International shipping by quote.

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