Power amp 12AX7 vacuum tube in the power stage. 33 Amp models, 11 effects pedal types. 11 Modulation/delay types, 3 reverb types. This item is in the category "Musical Instruments & DJ Equipment\Guitars & Basses\Guitar Amplifiers". The seller is "paulangus" and is located in this country: GB.This item can be shipped to United Kingdom.