Add mind blowing effects to your guitar with the easy-to-operate Danelectro Tuna Melt. This Tremolo guitar effect pedal comes with speed and depth controls that allow you to get the sound that you want. With this Danelectro mini pedal, you can get sine wave tremolo to machine-gun like stutter, subtle to major effects, etc. Deliver consistent performance with this Tremolo guitar effect pedal that comes with 9V battery or adapter. You can get different Vintage Amp tones with adjustable hard/soft switch of this Danelectro mini pedal. The Danelectro Tuna Melt has tiny and excellent pots that help boost your live performance.