Like New! Mesa Boogie Duel Rectifier Recto-Verb 25W guitar tube amplifier head w/ aftermarket black knobs from Mesa. Original channel switch (never used), chrome knobs and power cable included! This amp delivers heavy lows (even heavier with EMG's) and searing highs with proper sustain. The clean channel is crisp and smooth. The amps reverb is 100% true and it honestly doesn't really get any better than this other than another Mesa.