Supro's origins date to the pre-electric guitar days and the formation of the National Resophonic guitar company around 1926, with roots in the resonator guitars that became a blues tone standard prior to amplification. National and Dobro merged in the early '30s to form Valco, and Supro… Supro went on to manufacture many of the most famous USA amplifier brands during the 50’s an 60s’ so tone you hear on many iconic recordings were most likely Supro made. Also, Jimmy page used a Supro turned to 10 to record the Stairway to heaven Solo track, and the rest of that album - These amps are faithful reproductions of these classic amps etc..

The tremolo and reverb circuit are both Tube Driven as well – a very exciting and ‘era accurate’ bit of info for this price point!