Built with the stout, iconic enclosure typifying this run of the Danelectro series along with an easy control interface of speed, hard/soft, and depth, the Danelectro Tuna Melt Tremolo brings a quality effect in a simple package. Tailor-made for introducing new students of guitar to the world of effects, this is also a favorite among professional musicians for its warm, pulsating tremolo reminiscent of buzzy '60s and '70s rigs.