Electro Harmonix Bass Preacher Compressor / Sustainer Brand_Gearpost you’ll be injecting your amp

you’ll be injecting your amp with the grit and attitude of the UK amplifier heads that gave rock ‘n’ roll its teeth

Controls - Volume (2)

thus any change in the voltage from your power supply will cause drastically different tones

And with its adorably tiny footprint

Rediscover the finest aged cheese in the pedal world

Electro Harmonix Bass Preacher Compressor / Sustainer Brand_Gearpost you’ll be injecting your ampBass guitars possess a huge dynamic range and produce powerful low frequencies. Designed for and by bassists, this compact compressor sustainer features fully adjustable controls that can subtly transform the dynamic qualities of a bass guitar or take them to the extreme. From transparently leveling out notes so they sit in a track to creating an intensely squashed sound, the Bass Preacher helps spread the gospel of great bass tone!