The Electro-Harmonix Metal Muff with Top Boost features 3 powerful EQ bands that are ideal for sculpting mids and a total of 6 controls for shaping sound precisely your way. Top Boost adds serious bite with its own control knob and footswitch button.

Volume, Top Boost, Treble, Mid, Bass, and Distortion knobs
Boost and bypass footswitches
DISTORTION CONTROL ” adjusts the amount of input gain.
The optional 9V power supply from Electro-Harmonix is US96DC-200BI 9.6 volts/DC 200ma. The barrel connector on the front of the METAL MUFF is for the 9-volt battery eliminator capable of delivering 100 mA of current. The inner ring of the 9-volt battery eliminator must be negative, the outer ring positive.

Product Specs

Brand New (New)
Metal Muff w Top Boost
Distortion, Overdrive and Boost


About The Seller

Remix Music
Joined Feb 2016
Springdale, AR, United States


Accepted Payment Methods

Shipping Policy

Ships from Springdale, AR, United States to:

Continental U.S.

Item will ship for 30 dollars anywhere in the continental USA. No shipping outside of the U.S.

Tax Policies

This shop collects taxes in the following regions:

Location Tax Rate
Arkansas, US 9.75%
Tax is calculated automatically in checkout for the following U.S. states:
*State sales tax is required in this region. Learn More

Return Policy

Return Window

This product can be returned within 14 days of receipt.

General Terms

Items must be returned in original, as-shipped condition with all original packaging and no signs of use. Buyer assumes responsibility for all return shipping costs unless the item was not received as described.


Buyer receives a full refund in their original payment method less any shipping costs.

Special Conditions

AS-IS Policy If an item is listed AS-IS, usually used items. This item is usually not returnable, however we can agree to returning an item for various reason, did not work when received, not the same item as described. If approved, we will issue a return tag, once the item is received and it is in the same condition you received it we will issue a refund less the freight both directions. This will be handled as a product preview return.

Message Seller

Accepted Payment Methods

Credit Card
Reverb Bucks

Remix Music

Springdale, AR, United States
Joined: Feb 2016

Seller Achievements

Electro-Harmonix Metal Muff w Top Boost
+ Free Shipping