The Origin Effects Halcyon Blue Overdrive is the third release in the British company's Halcyon series, a line of pedals inspired by evergreen classics utilizing a proprietary system called Adaptive Circuitry that automatically tweaks the effect’s voicing in real-time in response to pick attack and volume changes, improving dynamics and tone consistency. The Blue Overdrive is inspired by the sound of the Marshall Blues Breaker.... Click on the title for more