Uploaded March 2026 | Updated September 2026, 1 week ago

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I like to leave my mark on the instruments I repair.
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♠RECOMMENDED BOOKS
-RCA TUBE MANUAL amzn.to/2GOBVqS
-Designing Tube Preamps for Guitar and Bass: amzn.to/2DK5tmt
-DESIGN AND CONSTRUCTION OF TUBE AMPLIFIERS: amzn.to/2HSNMne