Ralph
BARENTHIEN
Welcome to the website of Ralph Barenthien and his informal circle of friends—fellow enthusiasts of music, vintage guitars and related topics. It pursues no commercial objectives, contains no advertising and is not aimed at the general public.
Ralph Barenthien is a brand strategist with decades of experience in the
music and guitar industry.
Today, he shares his knowledge and insights on a purely voluntary basis.
Areas of professional activity:
BRAND STRATEGY – PRODUCT DESIGN – PROJEKT MANAGEMENT – VINTAGE GUITARS
Barenthien „The Bebopper“ guitar amplifiers are private, one-off custom builds, not commercially available and not part of any production series. This presentation is intended solely for private display for collectors and those interested.
Product Design: Ralph Barenthien
Electronic Circuit Design: Dave Green (Matamp - Ashdown - Hayden)
Manufacturing and Assembly: Jeff Lewis (Matamp)
Ralph Barenthien
COPYRIGHT 2026