Electro-Harmonix is ​​a world-renowned effects pedal brand that has produced numerous iconic pedals.




This is a model of the brand's flagship fuzz pedal, the BIG MUFF, tuned for bass.




The controls are a simple configuration of Volume, Tone, and Sustain.


It also features a Dry Mix switch, allowing for a wide range of sound shaping tailored to the bass, such as mixing in the original sound to retain attack.




Although designed for bass, it can of course be used with guitar as well.


With bass, you can enjoy a thick, heavy fuzz sound, while with guitar, you can enjoy a sound with the power of a wall of sound and rich sustain.




Because you can adjust the balance with the original sound while adding thickness and presence, this is a versatile pedal that can be used for both bass and guitar.




There are some minor scratches and signs of use. It is in good working order.



GIB craftsmen will deliver the product after rigorous inspection.



Accessories: None




Text: Tomoki Hayakawa




Inspection 담당: Inagawa
Product Photos: Tei




GIB 3-Month Warranty Included




◯GIB, TONIQ Warranty Information




●Repurchase Price Guarantee




If you sell your purchased item within 6 months of purchase, we will guarantee the purchase price. The price is 50% for new items and 70% for used items.



●Defect Warranty




Basic Co., Ltd. provides a warranty against defects for products sold by the company. Excluding some products such as consigned items, we will repair (or refund if repair is not possible) any malfunctions that occur during normal use within a certain warranty period from the date of purchase free of charge.


The warranty period is 3 months for used products and 1 year for new products.


Please note that in the following cases, even within the warranty period, repairs will be charged:


・In case of malfunction or damage caused by transportation, movement, dropping, etc.

・When replacing consumables.

・In case of malfunction or damage caused by fire, earthquake, salt damage, gas damage, or abnormal voltage.

・In case of malfunction or damage caused by handling contrary to the precautions described in the instruction manual.

・In case of malfunction or damage to parts repaired or modified by a party other than our company.

・If your name, model name, serial number, etc. are not filled in on the warranty card, or if the wording has been altered.

・If the warranty card is not presented or is lost.


(Warranty is only provided for purchases made in Japan)



We will ship with sufficient packaging.

We also ship internationally.

We will ship with sufficient packaging.

we do ship internationally.



Contact information

Contact Info



LINE: vwj2699r

email :

TEL: 045 548 6661



●Price includes VAT & Duties & Shipping Fee
Free Shipping Worldwide. All import duties and taxes are included in the price. There are no hidden fees upon delivery.

If you return a product, you will be responsible for all shipping and customs fees.

Note: All electronic devices, such as effect pedals and amplifiers, are set for use in Japan.
Please be sure to check the voltage and power specifications of your country before purchasing and using.