- 35/37W, 2-12 in. Jensen speakers, nine tube chassis, preamp: 6 X 12AX7, power: 2 X 7027, rectifier: 5U4G, two channels, two control panels, top panel has six knobs (Ch. 1: v, b, t, Ch. 2: v, b, t), rear panel has five inputs plus one for...

- similar to the 6150 except has tremolo circuit, four tubes, tremolo control, tone control, line reversing switch, and footswitch, mfg. mid 1950s-1964.

- similar to the 6161, except has a Western Motif design with a white covering, brown leather trim, and longhorn bull graphic on grille, mfg. mid-1950s-early 1960s.

- 17W, 1-10 in. or 1-12 in. speaker, six tube chassis, preamp: 3 X 12AX7, power: 2 X 6973, rectifier: 5Y3GT, single channel, tremolo (later models), back control panel, three inputs, three knobs (tone, v, i for later models), available in a...

- 20-25W, 1-15 in. Jensen speaker, six tube chassis, power: 2 X 6L6, two channels, tremolo, rear or top control panel, four inputs (three of Ch. 1, one for Ch. 2), three knobs (v, tone, s), footswitch, available in at least two variations (...

- 5W, 1-8 in. speaker, all tube chassis, preamp: 12AX7, power: 6V6, rectifier: 5V3, single channel, back brown control panel, two or three inputs, one volume knob, available in at least three variations (1st Electromatic style, 2nd Electrom...

- 25W (Later models 35W), 1-15 in. Maximum Performance speaker, five tube chassis, four diodes, single channel, front control panel, three inputs, three knobs (v, b, t), line reverse switch, available in one variation (tall combo style), 19...

- 70W, 2-12 in. Jensen speakers, bass combo, eight tube chassis, top control panel, two inputs, three knobs (v, tone, three-way tone switch), available in one variation (standard box style), 27.5 in. wide, 18.75 in. tall, 9 in. deep, 53 lbs...