Electro Harmonix Headphone Amp Personal Practice Amplification QSC KW Series 5 V battery (AA) or

5 V battery (AA) or 48 V to the P48 standard

mid and bass

changing their tone and the way they react to the string vibrations

The higher the ratio or the faster the release time

Electro Harmonix Headphone Amp Personal Practice Amplification QSC KW Series 5 V battery (AA) orThe go anywhere Headphone Amp delivers a musical quality and attitude that defines the spirit of Electro Harmonix. As uniquely musical as it is portable, the ultra light Headphone Amp let's you practice as loud or funky as you want without waking up your old lady. Quick Specs: Ultra lightweight and portable Designed specifically for musical instruments Get the character sound of your live instrument Handles high gain pedal board input delivering your