Maxon – Maxon OD820 Overdrive Pro Review :: Guitar Effects Reviews
added unique voltage-doubling circuitry for greater headroom.
Improving on their own standard-setting OD808, Maxon has added unique voltage-doubling circuitry for greater headroom. It’s the smoothest, warmest, most transparent overdrive ever. Reacts precisely to every picking nuance and playing dynamic. Features true bypass switching. Drive, tone, and level knobs for precision tone control. Uses 9-volt battery or included AC adapter.