Fender Super Champ X2 15-Watt 1x10-Inch Guitar Combo Amp 15 Watt tube power amp with two 6V6 tubes and one 12AX7 preamp tube 10 inch Fender Special Design speaker Voicing knob with 16 different amp types (Tweed, Blackface, British, Metal, etc.) and 15 effects with effects adjust control and a TAP tempo control for delay time/modulation rate adjustments Two Channels with Channel Switching Format and optional footswitch USB output for speaker-emulated digital recording