The Keeley Java Boost is a germanium based Treble Booster designed to give you classic tones from the 60’s and 70’s. It is not a clean boost. Cranking the amp and pedal will result in more creamy, beautiful, sustaining distortion with the Java Boost.

This is a closeout item from our guitar store that is going out of business. The photos may not be of the item you will actually receive. Please inquire prior to purchase if you would like to confirm. Thank you!