Electro Harmonix Nano Pulsar Stereo Tremolo

From the manufacturer:

The Nano Pulsar takes tremolo beyond the ordinary and mundane. Equipped with a collection of tremolo-modulating waveforms and the option of operating in Triangle or Square Wave modes, the Nano Pulsar is a tremolo/panner treasure chest. In mono, it’s simply amazing, or, connect it in stereo to create shifting waves of sound that surround you and fill your space with weaving, pulsating energy.

For all its power, the Nano Pulsar’s layout is intuitive and using it is easy. There’s often a perceived volume drop with tremolo when the effect is engaged so we’ve included a Volume control. It allows a player to fine-tune their output level when the effect is on, and is a very useful addition.

Unlock a world of advanced sound shaping and control. The compact Nano Pulsar will be your do-it-all, go to pedal for all things tremolo and panning.

QUICK SPECS:

• - Compact, yet powerful tremolo/panner pedal packed with effects
• - Run it in mono or in stereo for a fully immersive tremolo/panning experience
• - Flick the Triangle Wave/Square Wave mode switch to determine how sharp or smooth the effect will be
• - Select from falling and rising sawtooth, narrow and wide pulse width, or triangle and square wave tremolo-modulating waveforms to control how the tremolo morphs and evolves
• - 9 Volt battery included, also works with an optional 9 Volt power supply
• - Buffered bypass