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JCA Circuits is proud to present the "Golden Ratio" GR 1.6 guitar amplifier.

The exceptional circuitry employed in this amplifier is totally unique and extremely musical. Each amplifier is also individually fine tuned and tweaked to perform at the highest level possible. The GR 1.6 offers exceptional reliability and durability by utilizing the highest quality components and heavy duty construction/ fitting techniques.

JCA Circuits also offers complete servicing, repairs, upgrades, and modifications for all hard-wired vacuum tube amplifiers, as well as most PCB design amplifiers.

JCA Circuits will be displaying the GR 1.6 at Loni Specter's Amp Show in Picsataway, NJ on Saturday, May 5, 2007 from 10:00 AM to 6:00 PM.

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