Handmade effector brand Tommy's Effects' Box of Rock 1959 mod (rusted finish type) Beautiful item, used only a few times. □ Wide range of sound creation is possible by mixing the two gains of Gain1 (upper left knob) and Gain2 (upper right knob). □ Gain2 MODE switch (Up: Plexi 1959, Middle: OFF, Down: JCM800 1959) □ Master Level (lower left), Tone (lower right), Booster Level (small knob) □ Distortion on/off (right footswitch), Booster on/off (left footswitch) □ Booster pre-stage/post-stage switching (lower toggle switch) □ Based on ZVEX's Box of Rock ※ Includes the main unit, original box, and manual.