Supro 1624T Dual-Tone 24-watt 1x12" Tube Combo Power: 24 watts (tube) Tubes: four 12AX7; two 6973 Two channels Two inputs Speaker: 1x12 Supro DT12 Controls: volume, tone, speed, depth FX: tube tremolo Blue Rhino Hide tolex Dimensions: 23.6 in. x 16 in. x 10.5 in. Weight: 34 lbs. Assembled in the U.S.A. The Dual-Tone 1x12 combo amplifier is the undeniable rock star of the mid-'60s Supro amplifier lineup Vintage 1624T amps have been sought-after for decades because they embody the most desirable aspects of the Supro sound As the Dual-Tones volume knob is turned beyond noon, a fat and compressed clean tone evolves into an immediately recognizable grind that remains articulate and listenable even when turned up to full blast This 24-Watt, 1x12 tube combo can easily be driven to glorious saturation at a manageable gigging volume while retaining exceptional clarity and bandwidth, at any level of gain