Prominent Music Educator, Clinician, Songwriter, Seasoned Guitar Tech Gregory Bruce Campbell in the
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Greg Campbell is a prominent music educator, a clinician, a songwriter, and a seasoned guitar tech.

Powertrain1250, Pedal Power in a Class all its Own...
OR... what makes this pedalboard power supply sound so good? My last article "Batteries, Wall Warts and the Future of Pedal Power...


Producer, Guitarist and Writer Teddy Kumpel in the Spotlight
~In the Spotlight Having played on soundtracks such as "Talladega Nights" and "Anchorman" with Will Ferrell, and "The Switch" with...
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