Product Description : New condition With the selling price of original late 70s Op-Amp Big Muffs so high, Mike Matthews decided to revamp this classic pedal at a price players could afford! The new Big Muff Op-Amp circuit — sometimes also called the IC or V4 Big Muff — has been reinvented with several improvements such as a compact die-cast chassis and a true bypass switching feature. Reissue of the classic 1978 original model The iconic sound and vibe that guitarists are looking for Controls for Tone, Sustain and Volume, and a Tone Bypass switch True bypass switching to provide maximum signal integrity in bypass mode Sturdy die-cast material and small size…saving pedalboard space Includes 9-Volt battery, accepts optional EHX 9.6VDC-200mA power supply Draw Current: 5mA @ 9VDC Dimensions: 70mm (2.75") W x 115mm (4.5") L x 54mm (2.1") H PAYMENT: We accept PAYPAL. PAYPAL is a safe, fast and easy online payment method. Please mention your active phone number on the note when send PAYPAL payment. Shipping: We send via standard shipping and DHL. You can choose standard delivery (Unspecified) We will send merchandise within 11-16 working days after receiving your payment. After shipping your item, we will update the order status to "Shipped", with notification. Typically your order will arrive within 15-20 business days. And if you choose DHL (USPS Ground Advantage) delivery, we will send the goods with a handling time of 7-10 working days and the goods will arrive in 7-10 working days. We do not ship on holidays. We have noticed that there are usually considerable postal delays if there are public holidays at your end, so please take this into consideration. FEEDBACK: Please inform us for any problem before you give us feedback. Thank you for Shopping and Watching No. 4554