Electro Harmonix Super Pulsar

Analog Tremolo with Stereo in/out, mono in/stereo out, stereo in/mono out and mono in/mono out. Adjustable modulation waveforms include sine wave, triangle and pulse waves, plus 9 rhythmic patterns that may be changed by the user and saved. Modulation rate set by RATE knob, TAP TEMPO FSW, external Tap FSW or external clock. PSU included.