MR BLACK Orro Overdrive okko-fx You can do light coloring

You can do light coloring of your tone

Level and Tone knobs effectively shape tone with ease

R+T – is an organic tube bias type tremolo

It sounds great with bass guitars

MR BLACK Orro Overdrive okko-fx You can do light coloringA relic from the vault! Designed in 2011 as balanced stand alone overdrive, the Orro was never released and instead shelved in favor of the SuperMoon and all that followed. We are VERY excited to have rediscovered this wonderful circuit, and wouldn't you know it? Its just as good as we remember! While the Orro's circuit is not like anything else out there, the closest tonal relative reference point would be the classic Marshall Blues Breaker circuit,