For inquiries regarding products or transactions, please feel free to contact us via the comment button. Please like & follow us to receive notifications of new arrivals, time sales, and more. The "ELK BIG muff SUSTAINAR 70s" is a brand, ELK, that was popular mainly in the 1970s and still has enthusiastic fans today. This is a roaring fuzz/distortion pedal, as the name and appearance suggest. It uses four transistors marked "A495(G)". 【Condition】 There are some scratches and stains, but there are no issues with the operation. 【Adjustment Details】 Overall cleaning * We also sell this item at our store and other sites. We try to update as quickly as possible, but please forgive us if it sells out. * All accessories are shown in the photos. ■ All products → #ENCORES_Encores ■ Effectors → #ENCORES_Encores_Effectors 2400110010070