Rare MIJ Acetone (early Roland) Mighty 5 tube amp recused from a garage years ago. The covering has some stains and some nicks. Amp has been converted from its original 50HB26 output tubes to JJ 6V6S tubes with bias adjustment. Spring reverb and tremolo are trashy yet musical - reminiscent of a Silvertone 1484 but more usable reverb and a little less power. 3 prong power cable installed. Has brand new JJ 6V6S output tubes installed. Some screws came mismatched, amp is not mint and sold in as-is due to age.