MXR Bass Octave Pedal Deluxe Missing117 the speed of the tremolo

the speed of the tremolo is governed by where the rate control is set

The Holy Grail will make you a believer with its emulation of classic Spring reverb so faithful that even Dick Dale couldn't tell the difference

5″ with knobs

Boost controls the amount of fuzztone and Octave adjusts the volume of the octave above

MXR Bass Octave Pedal Deluxe Missing117 the speed of the tremoloThe M288 Bass Octave Deluxe is a dual voice octave pedal that offers analog tone, true bypass, and a variety of tonal options. MXR's 18 volt Constant Headroom Technology provides high headroom and superior tracking. Use the Dry knob to mix in your direct signal, and hit the Mid+ switch to add up to +14dB of internally adjustable mid frequencies (400Hz or 850Hz). Finally, mix in two separately controlled octave voicesGrowl (for throaty tone) and Girth