This is the all new Supro 1624T Dual-Tone, a lovingly re-engineered reissue of Supro’s most legendary, sought-after amplifier. Just like its predecessor, the new Dual-Tone is a very portable 24-watt, 1x12 combo powered by a pair of 6973 power tubes, which though they may appear to be similar to EL84’s, are quite a different animal altogether, with a big, firm voice and robust output that results in an uncommonly bold, compressed clean tone that magically transforms into that signature S