Has a nice extra "Octave Only" output, really handy if you want to send just the octaves to a separate amp. (a feature the Pearl does not have)
This one is all original and entirely complete. Including the battery door w/ original thumb screw.
Lower 1
controls the volume of a tone 1 octave below the input signal
Lower 2
controls the volume of a tone 2 octaves below the input signal
Upper
controls the volume of a tone 1 octave above the input signal
Pretty rare and more versatile than the Pearl/Korg Octavers from around the same time frame
Check out my other listings for more cool vintage, boutique, Guyatone, octave, and other guitar pedals! Any other pictures needed or questions please ask!