The Supro 1622RT Tremo-Verb is a 25-watt all-tube combo amplifier that revives the classic Supro circuit topology prized for its raw, throaty overdrive and touch-sensitive dynamics. Powered by a pair of 6973 output tubes through a 10-inch Supro custom speaker, it produces a tone that is distinctly different from Fender or Marshall voicings " darker, grittier, and more aggressive in the midrange with a natural compression that responds beautifully to picking intensity. The onboard tube-driven tremolo is deep and pulsing, with a character that adds rhythmic dimension without the choppy artifacts that some circuits produce. The spring reverb is warm and surf-inspired, providing atmospheric depth from subtle ambience to drenched, dripping textures. The straightforward control set of volume, tone, tremolo speed, tremolo depth, and reverb keeps operation simple and encourages players to work dynamically with their instrument's volume and the amp's natural breakup characteristics. The Class A circuit design ensures the amp breaks up musically at moderate volumes, making it effective in studio and small club settings. Build quality reflects boutique standards, with quality components, a lacquered cabinet, and vintage-correct cosmetics. The Tremo-Verb is ideal for blues, garage rock, and roots players who want a distinctive, characterful amp voice. The 10-inch speaker limits low-end extension compared to 12-inch alternatives, giving the amp a focused, midrange-forward personality.

Guitar Amplifiers

25-watt all-tube combo reviving classic Supro circuit topology with raw, throaty overdrive, tube-driven tremolo, and spring reverb for blues and garage rock.