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Electro Harmonix Op-Amp Big Muff Pi Fuzz Pedal
100% Genuine AU Stock
StarTrack Express Insured
30-Day Returns (eligible items)
Electro Harmonix · SKU: ehx-op-amp-bmIn Stock (Melb Warehouse)

Unlock New Sounds With the Electro Harmonix Op-Amp Big Muff Pi Fuzz Pedal – Genuine Australian Stock

$213.00 AUD(inc. 10% GST)
Pay with Crypto (10% Off):$191.70 AUD
One-time purchase. Pay in 4 is available on products from $400 AUD.
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Fast DispatchOrders placed before 2:00 PM AEST on business days are normally dispatched the same day via StarTrack Express, signature required.

The Electro Harmonix Op-Amp Big Muff Pi Fuzz Pedal is an effects pedal built to help you add character to your tone — supplied as genuine Australian stock with local warranty. After he was videotaped playing and talking about the reissue, Billy stated: ‘The magic's still in the box, I can still get what I'm looking for!'”.

Why You’ll Love It

  • Add character to your tone — the new Op-Amp Big Muff —sometimes also referred to as the IC or V4 Big Muff— has been faithfully re-created while several…
  • Dial in sounds quickly — mike Matthews The pedal relies on op-amps rather than transistors and three gain stages rather than four, to create its signature sound.
  • Fits on your pedalboard — it's a sound that's been described by noted Big Muff collector and historian, Kit Rae, as: “a huge, crushing Big Muff sound…
  • Built for the stage — Backed by local warranty and support.

Key Features

Design & Materials

the new Op-Amp Big Muff —sometimes also referred to as the IC or V4 Big Muff— has been faithfully re-created while several practical enhancements have been added including a compact…

Performance Specs

The key specifications of the Electro Harmonix Op-Amp Big Muff Pi Fuzz Pedal are listed in its product name. Ask our team for the full manufacturer specification sheet before you order.

What’s Included

After he was videotaped playing and talking about the reissue, Billy stated: ‘The magic's still in the box, I can still get what I'm looking for!'”.

Perfect For

  • Guitarists building a pedalboard
  • Bassists and keyboard players
  • Home recording musicians

How It Stands Out

Controls and power requirements are listed so you can plan your board. Unlike grey imports, every effects pedal we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.

Frequently Asked Questions

What power supply does it need?

See Performance Specs for voltage and current.

Is it true bypass?

See Performance Specs where the manufacturer lists it.

Is the Electro Harmonix Op-Amp Big Muff Pi Fuzz Pedal genuine Australian stock?

Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.

How long does delivery take?

This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.