The same analog Tremolo circuit found in our Classic mono Tremolo pedal but with added Stereo circuitry. You can get the same classic Tremulator tone with one amplifier. Or hook up two amplifiers for the sweeping, pulsing sound of stereo. With both phase and sync controls all sorts of cool stereo effects are possible. Designed to emulate the classic Fender tremolo effect (or vibrato as it is often referred to), the Stereo Tremulator features “lopsided” amplitude modulation with a rounded off triangular modulated waveform. In the stereo mode the super cool tone of a Magnatone Amplifierís Tremolo is reproduced.