Bob Gjika: Gjika 10^n – Shawn Lane Powers of Ten Redux Guitar Amplifier + Gainmaster Demo

Bob takes you through unpacking and setting up your new Gjika 10^n guitar amp with Gainmaster — tips on use, demos of different settings on all two knobs and one switch…Oh, well..

Gjika 10^n (Shawn Lane Powers of Ten Redux) Guitar Amplifier + Gainmaster Demo & Instructions, etc.

What is the Gjika 10^n, and how is it fundamentally different from every other guitar amplifier?

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