Electro Harmonix Super Pulsar The Super Pulsar is a true super tremolo with powerful controls and signal routing. It offers everything you need for a tremolo, from realistic vintage tremolo to stimulating sound effects. The tremolo waveform is adjustable—sine, triangle, or pulse—and features tap tempo and tap divide (rhythm setting), allowing you to save and recall your own rhythmic patterns (up to eight customized presets can be saved and recalled). The EXP control also lets you create magical moving tremolo effects (adjustable rate, depth, shape, phase, and volume). The voluminous inputs and outputs include stereo in/out, mono in/stereo out, stereo in/mono out, and mono in/mono out. The warm, lush tone of the analog circuitry envelops the various waveforms. Basic tremolo effect settings: Standard Sine Wave Tremolo: VOLUME = 1 o'clock RT. PHASE = 0° WAVE = SHAPE = 12 o'clock DEPTH = 11 o'clock RATE = 11 o'clock ENV DEPTH = 12 o'clock ENV RATE = 12 o'clock xRATE = DIM ■Chopped Tremolo: VOLUME = 1 o'clock RT. PHASE = 0° WAVE = SHAPE = 11 o'clock DEPTH = 10 o'clock RATE = 12 o'clock ENV DEPTH = 12 o'clock ENV RATE = 12 o'clock xRATE = DIM ■Slow rate at which the sound fades away VOLUME = 1 o'clock RT. PHASE = 0° WAVE = SHAPE = 12 o'clock DEPTH = 11 o'clock RATE = 9 o'clock ENV DEPTH = 12 o'clock ENV RATE = 3 o'clock *You can also create your own eight preset modes and rhythm patterns to achieve highly original tremolo effects. Specifications Analog tremolo with stereo in/out, mono in/stereo out, stereo in/mono out, and mono in/mono out. Adjustable modulation waveform (sine/triangle/pulse), and nine user-configurable rhythmic patterns that can be saved. Modulation rate can be adjusted with the RATE knob, and also supports the Tap Tempo switch, external Tap switch, or clock. The right channel's phase waveform can be adjusted from 0 to 360 degrees, linked to the left channel. Modulation rate and depth can be adjusted with each parameter to suit your playing style. RATE/DEPTH/SHAPE/PHASE/VOLUME can be adjusted with an expression pedal or CV control. Eight presets can be saved and recalled. The MODE footswitch can be used to scroll through Tap Divide mode, EXP mode, and the eight presets. True bypass. Powered by a 9V DC center negative adapter (JP9.6DC-200) (included). *Some stores may need to order the product.