Yamaha B 6 Amp Part1 - Unlocking the Secrets of the Pyramid
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Yamaha B 6 Part 2: Frustrated By The Frustum - Tony Meets his Match
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What is a power amplifier?
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Yamaha B-6 Amplifier Restoration (Part 1 - The Pyramid of Doom)
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Realistic 2200 Receiver Part 1 - Initial Test & Repairing the Amplifier
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Dépannage et réparation d'un lecteur de disquette Commodore 1541 cassé
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[🇫🇷💥🇨🇳] REVELATIONS : ATE CHUET au service de la Chine
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Yamaha CA-810 Integrated Amplifier Repair and Restore
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