MESA/Boogie Dual Rectifier Reborn, guitar head - 100/50W multiwatts, 3-channel, Class A/B, 4x 6L6GC, 5x 12AX7 & 2x5U4 valves, 8 modes, rectifier switch (tube/transistor), serial EFX loop, slave out. Includes 6-way footswitch and cover.