- Sep 16, 2012
I purchased a used Rocktron Gainiac from Guitar Center Tucson and the person who packaged the unit enclosed a wrong and improper power supply. The Gainiac requires a 9 VAC 1.5 amp (1500 milliamp) power supply and they sent me a cheap, lousy 9 VDC 150 milliamp power supply. They attempted to make it right and sent me a 9 VAC 650 milliamp power supply which could overheat, fail or cause a fire if i used it. Why can't Guitar Center hire people who know something or care? The good folks at Guitar Center Pasadena GAVE me a 9 VAC 2.0 amp (2000 milliamp) power supply.