Treble booster / Rangemaster clone
https://robertkeeley.com/shop/product/java-boost/ Module Detail PageThis offer was fetched from reverb.com. You cannot contact the seller via ModularGrid. You have to visit their site.
Look up onFor sale today is the Keeley Java Boost! Classic circuit, with legendary reliability and tone from the good folks at Keeley Electronics! Designed to be used in front of an amp on the 'edge of breakup', this treble boost is designed with inspiration from the Dallas Arbiter Rangemaster and similar circuits.All offers on pedals are considered.With 2 knobs and a toggle switch, this simple-to-operate effect can be used in a ton of different applications, from driving the amp over the edge, or fully saturated distortion!The pedal is in good condition with some signs of use, functionally works as it should.Original box included, Sold as is.Item will be shipped carefully packed and fully insured.

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