【Manufacturer】Electro Harmonix 【Product Name】Big Muff Pi 1st Version "Triangle" 【Condition】Operation confirmed with adapter and battery. Fully functional! The logo on the surface is faded, but faintly visible in the reflection. 【Year of Manufacture】Manufactured between 1967 and 1972. (Likely around 1970.) A very valuable early vintage Big Muff effector. It is sold for 250,000 to 300,000 yen on Rakuten and Digimart! It features the thick mid-low range and paper-tearing fuzz sound unique to the old Big Muff. A crackling sound also comes out when the volume is increased. In addition, it has a raw distortion while producing clear high frequencies, and also includes overdrive-like elements, allowing you to obtain a sound suitable for riffs and strumming. The exterior shows paint剥がれ, scratches, and rust, and signs of use, but there are no problems with the operation! #BigMuff #Vintage #Overdrive #Fuzz #Effector #Guitar Electro Harmonix Elehmo Vintage ─・・─・・─・・─・・─・・─・・─・・─・・─・・─ Now, bulk purchase discount in progress! Search here → #ponpon's parts Feel free to comment! Also, it is listed on other sites, and we may remove the listing. ─・・─・・─・・─・・─・・─・・─・・─・・─・・─ Type...Electric Guitar