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ABLEGRID

ABLEGRID 9V AC-DC Adapter for Electro-Harmonix Triangle Big Muff Pi

SKU CH-3R4E-CSXSH

A 9 V mains power supply with worldwide 100-240 V input, 50-60 Hz frequency and built-in over-voltage and over-heat protection for the Electro-Harmonix Triangle Big Muff Pi

  • Battery TypeUPS
  • Worldwide 100-240 V input suits any mains supply
  • 101 % compatibility with the original Triangle Big Muff Pi
  • Over-voltage protection guards the pedal from spikes
  • Over-heat protection keeps the adapter running safely
  • Non-OEM design certified to CE, FCC and RoHS standards

Power adapter for Electro-Harmonix Triangle Big

This AC-to-DC adapter supplies 9 V power to the Electro-Harmonix Triangle Big Muff Pi distortion sustainer. It accepts a worldwide AC input from 100 V to 240 V at 50 Hz or 60 Hz and delivers DC output through a barrel tip connector. The unit is a non‑OEM replacement built to match the original specification and includes over‑voltage and over‑heat protection.

For pedal owners who need a mains power supply

Guitarists and bassists who want to run their Triangle Big Muff Pi from a wall outlet instead of batteries will find this adapter a direct fit. It is not suitable for devices that require a different voltage, a different connector size, or a higher current rating than the pedal’s original supply. Buyers who need to power multiple pedals from one brick should look at a multi‑output power supply instead.

9 V DC output with barrel tip connector

The adapter provides a fixed 9 V DC output terminated in a barrel tip that matches the Electro-Harmonix Triangle Big Muff Pi input jack. Confirming that the pedal’s required polarity and tip dimensions match this connector is the single specification that determines whether the part will work. No other voltage or connector options are offered with this model.

Highlights

  • Worldwide 100-240 V input suits any mains supply
  • 101 % compatibility with the original Triangle Big Muff Pi
  • Over-voltage protection guards the pedal from spikes
  • Over-heat protection keeps the adapter running safely
  • Non-OEM design certified to CE, FCC and RoHS standards

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Will this 9 V adapter run my Triangle Big Muff Pi on a 240 V mains supply?

Yes — the input accepts 100-240 V at 50-60 Hz, so it works on mains worldwide.

How can I confirm the adapter is delivering power to the pedal after I plug it in?

The pedal’s LED indicator will light when the barrel tip is seated and the mains is live.

What comes in the package and is any extra cable needed?

The box contains one AC-DC adapter with a fixed barrel tip; no separate cable is required.

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