- 5W (2 X 2.5W stereo), 2-4 in. speakers, stereo auxillary combo amp, solid-state chassis, two channels (mic and keyboard/instrument/guitar), chorus, delay, reverb, top control panel, five knobs (mic v, amp selector, instrument v, tone, del...

- 5W (2 X 2.5W stereo), 4-4 in. speakers, stereo practice bass combo, solid-state chassis, single channel, digital effects, rhythm guide, top control panel, single input, 10 knobs (amp selector, g, v, b, m, t, EFX selector, delay/reverb, rh...

- 30W, 1-10 in. speaker, solid-state combo, two channels, DSP circuit, 8 COSM guitar amp models, EFX section, top control panel, single input, nine knobs, black covering, top control panel, silver metal grille, mfg. 2002-disc.

- 60W, 1-12 in. speaker, solid-state chassis, two channels, DSP circuit, 9 COSM amp models, EFX section, top control panel, 10 knobs, black covering, silver metal grille, 32 lbs., mfg. 2004-08.

-120W, 1-12 in. speaker, solid-state bass combo, one channel, eight COSM bass amp models, EFX section, top control panel, single input, 12 knobs (comp/drive, b, low-m, high-m, t, EFX select/level, delay/looper, reverb, COSM select, g, v, so...

- 15W, 1-8 in. speaker, solid-state combo, two channels, overdrive, distortion, metal and metal stack sounds, 3-band equalizer, black covering, top control panel, black grille, mfg. 2002-disc.

- 20W, 1-8 in. speaker, solid-state combo, two channels, DSP circuit, six COSM guitar amp models, EFX section, top control panel, single input, nine knobs (v, b, m, t, EFX select/level, delay/reverb, COSM select, g, v), Power Squeezer switc...

- 20W, 1-8 in. speaker, solid-state bass combo, one channel, six COSM bass amp models, EFX section, top control panel, single input, nine knobs (comp/drive, b, m, t, EFX select/level, delay/reverb, COSM select, g, v), tuner switch, shape sw...