Hughes & Kettner TubeMeister TM18/12 - 18/5/1W 1x12" Guitar Combo Amo Power: 18W (tube)Tubes: two 12AX7 (preamp); two EL84 (power amp)Power attenuation: 18W, 5W, 1W, speaker muteTwo footswitchable channelsFootswitchable boostSpeaker: 1x12" Rockdriver ClassicControls: 3-band EQ, gain, volume, master lead, master clean, lead boost, reverbSerial FX loopDigital reverbOversized transformers with tons of headroomTSC-protected power amp featuring auto-bias and status LEDQuad-stage power soak with silent recording capabilityBalanced Red Box out with authentic speaker emul Hughes and Herr Kettner packed all their know-how and over a quarter of a century's passion for tube amps into a remarkably compact chassis Thanks to German engineering, it can go from a roar to a whisper, shaking the boards on stage, tingling spines in the studio, and raising goose-bumps in the still of night-even during silent recording Serving up three different sounds at the touch of a footswitch, the soulful Tube-Meister 18 is the go-to guitar amp for gigging Its four-step power soak brings the sound of the big stage into small clubs and your own four walls