For those players who love the huge, bold sound of the 1 x 15” Thunderbolt amp, but need a lush, all-tube reverb to fill out their sound, Supro presents the 1675RT Rhythm Master amplifier. Rooted in Supro tradition, this vintage-inspired model is loaded with independent bass and treble controls, six-spring long-pan reverb, output-tube tremolo and switchable power. The Rhythm Master’s 35-Watt Class A (Cathode Bias) mode delivers a more spongy, vintage character while the 60-Watt Class AB (Grid Bias) mode delivers faster transient response with maximum available headroom and volume.
A modern rendition of the low-wattage Supro amplifiers that were produced in Chicago during the mid 1950s, plus a line out for direct recording.
Delivers the authentic 6V6-powered tube-amp tone of the Chicago-made Supro combos from the 1950s along with genuine analog spring reverb.
Captures the vintage Supro amp tone that helped sculpt the sound of early electric Rock & Roll and the British Invasion of the 1960s. A host of features and 15 watts of power.
Featuring tube-driven spring reverb, independent gain and master volume controls, 2-band EQ and three tube-driven line-outputs.
Reissue of the iconic single knob 1x8 combo amp made by Supro in the early 60s. Because sometimes you only need one knob.
The perfect pedal platform, but bigger. Designed in collaboration with Robert Keeley of Keeley Electronics. Propelled by a Celestion Creamback speaker.