# Electro-Harmonix Metal Muff with Top Boost

Electro-Harmonix gave its total effort to design the best heavy metal pedal ever built. The EHX Metal Muff utilizes three powerful EQ bands, including a midrange control designed for perfect contouring and beautifully sculpted mids. The Metal Muff offers commanding bass and defined high end-coupled with user-controlled distortion from pinched-edge to totally crushing, making it a heavy metal gold mine.

### Features:

-   High input impedance buffered bypass
-   Output volume and master drive controls
-   3-Band EQ:

-   Treble knob provides up to 10dB of cut and boost in the treble frequency range.
-   Mid knob provides up to 15dB of cut and boost in the middle frequency range.
-   Bass knob pProvides up to 14dB of cut and boost in the bass frequency range.

-   Footswitchable Top Boost with separate control knob

-   Top Boost Control provides an extra ‘bite’ by boosting a narrow band of high frequencies.

-   Tough and compact die-cast chassis
-   9-volt battery included
-   Power adapter included

* * *

### Specifications

**Circuit**

Analog

**Bypass**

Buffered bypass

**Audio**

Mono

**Power Supply**

9V battery included (optional 9.6VDC-200mA power adapter not included)

**Dimensions (inches)**

5.75 x 4.75 x 2.5

**Current Draw**

25 mA

**Owner's Manaul**

[Download](https://www.ehx.com/wp-content/uploads/2021/07/metal-muff-manual.pdf)

## Details

- **Price:** 108.9 USD
- **Vendor:** Electro-Harmonix/New Sensor
- **Tags:** Discount eligible, Effects Pedals, Electro-Harmonix, Gear & Accessories, outofstock, Pedals & Effects, Shop by Brand Pedals & Effects

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 108.90 USD | In stock |

## Images

- Electro-Harmonix Metal Muff with Top Boost - Electric Violin Shop

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> Source: [Electric Violin Shop](https://electricviolinshop.com/products/electro-harmonix-metal-muff-with-top-boost-distortion-effect-pedal)
> Updated: 2026-07-17