A/DA’s first product was the A/DA Flanger, which Tarnowski started designing while he was working for Seamoon. “It had a few features in it that no one else was doing and no one else has duplicated since.” says Tarnowski. “The main feature was the wide range of minimum to maximum time delay, which was a 40:1 ratio. Most flangers are 20:1 or less. Secondly, when it sweeps up, it sounds like it sweeps to zero time delay. It actually goes up to infinity, which is what true tape flanging sounds like.