Ampeg 1600 Watt Bass HeadThe awesome power and tonal flexibility of the Ampeg SVT 4PRO make it stand out, and for players looking for a classic sound with modern features, your search is over. This rackmountable bass head excels at keying into a spectrum of tones with a 9 band graphic EQ, frequency control, and footswitch accessible functions volume boosts. Additional gain and compression controls allow players to delve deeper into the bass tones possible from this head. The