Late 70s op-amp Muff Reissue
https://www.sweetwater.com/store/detail/OpAmpBigMuff
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Used Electro-Harmonix Op-Amp Big Muff Pi pedals have arrived! Seeing the original Op-Amp Big Muffs from the late 1970s selling for astronomical prices, Mike Matthews decided to reissue this classic pedal at a price accessible to many players. The new Op-Amp Big Muff circuit faithfully recreates the version from the era also known as the IC or V4 Big Muff, while adding several practical features like a compact die-cast chassis and true bypass. This pedal employs an op-amp instead of transistors for amplification to create its signature sound, and the gain stage is configured with three stages instead of the traditional four. Big Muff collector and historian Kit Rae describes the sound as follows: "It delivers a very loud, destructive Big Muff sound with more distortion. It's perfect for grunge, wall-of-sound thick distortion, and heavy rhythm or lead playing." Condition Grade: B+: Some minor scratches, but no issues for normal use Serial Number: 202510184134 Case: Original box Manual: Yes Other Accessories: None Notes: Other accessories are limited to those shown in the images. ----------------------------- ▼Please read carefully * This item is a one-of-a-kind product. * Only basic functionality has been verified; detailed testing of all functions has not been performed. The item will be delivered as-is. Please understand. * Due to simultaneous listing in-store and on multiple marketplaces, there may be a time lag in sales and inventory status updates; information is not real-time. Therefore, the item may already be sold out at the time of your order. We sincerely apologize for any inconvenience and appreciate your understanding. Product Grade: B+: Some minor scratches or marks present, but does not affect normal use. * As this is a used item, there may be scratches, dents, or other imperfections not easily visible in photos or not listed. Please understand this beforehand. * This item is a single unit, displayed in-store and listed simultaneously on multiple marketplaces. We strive to promptly remove sold items from listings, but updates are not always real-time. Should the item be sold out after your order is placed, we sincerely apologize for any inconvenience and kindly ask for your understanding.*** The shipping cost to most countries is included in the listed price *All musical instruments we sell have been checked and adjusted for playability. The pictures in the listings are of the actual item so please have a look for an idea of the cosmetic condition. As they are used instruments they may or may not have some scratches or wear to the finish. Please note: Ishibashi will not accept returns or refunds in the case of dents, scratches, or cosmetic wear that were originally detailed either in the pictures or description. Thank you for your understanding.Condition: Some scratches, dents and marks. If you would like to know more about this specific instrument, or have general questions, please don't hesitate to contact us.Accessories: Please confirm the picture.Precautions for electronic instruments that use a power supplyThe voltage in Japan is 100 V, it is different from most of other countries, you need confirm the voltage of your country and in some cases you have to get locally an adaptor for converting the voltage before use it in your country.Please note!All import duties, customs fees, and procedures are the buyer's responsibility - please be aware of the requirements for your countryWe will check the condition of the items that we received order over before shipping it out. The usual wait time for our shipping is 7 to 10 days worldwide. We are open from Monday to Saturday 11:00am until 6:00pm (Tokyo time zone) 6 days a week, closed on Sunday. Please note that all items for sale on here are also available at our retail stores in Japan. There is a chance that they may sell out in our retail location beforehand. We update our information daily, but there is still a chance this may occur. In this event we will cancel the order and refund any payments received. Thank you for your understanding.More information please confirm our shop policy.

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