The Traynor YCV20WR Custom Valve Combo Amp delivers a whole lot more performance flexibility than any other amp in its class: 2 discrete footswitchable channels with independent gain and volume controls, master 3-band EQ, effects loop, and spring reverb. 15W Class A power comes from 3 Sovtek 12AX7s and 2 EL84s running through a hefty 12" Celestion speaker. The Traynor YCV20WR gives you hum-free operation thanks to a regulated power supply and DC filaments on the preamp tubes.