The MXR M159 is an analog tremolo pedal with stereo functionality, based on the Dunlop TS-1 Stombox. The improvement is that the M159 fits better in a pedalboard. It does have the same Speed, Shape and Depth (intensity) regulators with which the attractive ping-pong sounds are easy to achieve. The depth button controls the intensity of the effect, speed the speed and shape determines the modulated waveform of which the signal is being worked (sinus, trapeziod, square). The possible hypnotic, pulsating sounds can be used mono by an amplifier or stereo through two amplifiers for dynamic, zaalfilling performance.
Depth, speed, shape controls
Mono-and stereo in-and outputs
Foot switch for impact on/off
Foot switch for pan, stereo bounce effect on /off
S-inus, trapeziod, and square modulation
Red LED indicators
Power supply: two 9 V batteries (not included) or optional ECB004 adapter