Electro Harmonix Screaming Bird Treble Booster

Based on the classic design from the '70s, the Screaming Bird treble booster is back to help your sound take new flight. Whether it's overdriving an amp or just adding some serious bite to your sound, this Bird will scream nothing but highs and will make your guitar cut through any mix. Step on the Bird and fly away!
Quick Specs:
- True Bypass
- Up to 20 dB of HIGH frequency gain to any amp
- Center frequency of 1.6 KHz to 2.4 KHz at maximum volume
- Tough and compact die-cast chassis
- 9-volt battery included
- Optional 96DC-200BI power supply available