- 30W, bass combo, 1-10 in. speaker, 1 high frequency piezo horn, solid-state chassis, single channel, MIDI synthesizer, front black control panel, single input, four knobs (v, b, m, t), digital processor with various buttons, data wheel, and display, headphone jack, MIDI in and out, aux in and out, optional footswitch, tilt-back cabinet design, black carpet covering, black grille, 33 lbs., mfg. summer 2006-09.

- 40W, 1-10 in. speaker, bass combo, solid-state chassis, single channel, eight amp models (Rumble, '59 Bassman, Bassman TV, Bassman 300, Redhead, Rockin' Peg, KGB800, Monster), multiple effects (Modern Bass Overdrive, Overdrive, Fuzz, Greenbox, chorus, flanger, phaser, Vibratone, Envelope Control filter, octave, step filter, delay, reverb), 24 presets, top black control panel, single input, eight black knobs (g, b, m, t, MV, preset select, Compression select, FX select), save button, exit button, tap button, USB jack, aux. in jack, headphone jack, rear panel: XLR direct out, footswitch jack, black powder coated covering, black metal grille, 18 in. wide, 15.25 in. tall, 11.25 in. deep, 30 lbs., mfg. mid-2011-2019.

- 1200W at 2 ohms, two-space rack-mount head only, mono-power block solid-state chassis, front brushed chrome control panel, single volume knob, six speaker outputs, black casing, 35 lbs., mfg. summer 2005-disc.