Vintage Tycobrahe Pedalflanger Zero Sonic Issues Here's your chance to own a rather rare pedal - I'm fairly certain these were only made btw 1975 & 1976. It's in pretty good condition for it's age and works without any issue.  What does it do? Well, it is a flanger that has two different applications. There are two foot switches that come into play; the heel down footswitch turns the effect on and off (bypass) and the toe foot switch is a mode switch which changes the flange mode from manual to automatic sweep. Once in automatic mode heel down slows the speed which toe down speeds it up.  Built like a tank and works perfectly - Get your Black Sabbath on (Yes, Geezer Butler used one of these, check out E5150 to hear it on bass)