Crate Blackheart BH15H Handsome Devil Guitar Amp Head, 15W All Tube with Attitude 15 Watts, Push-Pull, Class A Outputs: 1 x 16 ohm jack, 2 x 8 ohm jacks, 2 x 4 ohm jacks Solid State Rectifier with tap for future mods Drive, Level, Treble, Mid, Bass and Presence controls Pentode (15 Watts)/Triode (7 Watts) Switch