Ampeg Super Echo Twin (ET-2-B) 2-Channel 30-Watt 2x12" Guitar Combo (1963)

The Ampeg Super Echo Twin is one of only three very stereo amp designs produced in the sixties.  The Super Echo Twin has two complete amps in the same cabinet and has options on how to run the tremolo and the reverb.  The resulting spacial effect is nothing short of unworldly.  The tolex and other cosmetics are incredibly clean given its age.