Electro Harmonix XO Octave Multiplexer Analog Sub-Octave Generator photo2018_b3 Additional onboard tremolo and spring

Additional onboard tremolo and spring reverb effects sweeten the sounds of the AC30C2 with more expressive voices

This has long been a source of frustration for modern builders because of their scarcity

Every musician battles hum in their signal chain

with the added feature of detachable cables

Electro Harmonix XO Octave Multiplexer Analog Sub-Octave Generator photo2018_b3 Additional onboard tremolo and springGet down! Generates deep, phat bass tones one octave below the notes you play. Two separate smoothing filters enable you to tailor your sub octave signal to the exact bass sound you desire, separating the Octave Multiplexer from other octave devices. Run your vocals through it and sound just like Ike Turner. This is a monophonic device and works only on single notes. True bypass Create very smooth and natural bass tones one octave below your played