Health Checkup: 1979 Marshall JMP 50w
Joey Brasler brings his 1979 Marshall JMP by the shop for Steve to give some TLC. There's discussion about the mod Steve installed in the amp 35 years ago, the general maintenance Alexander Dumble performed on the amp as well as the usual bench nerdery and bad jokes that happen during these episodes. Enjoy! #joeybrasler #dumble #fryette #marshalljmp #amprepair #vintageamps

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Amplifiers and Variacs!

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Marshall JMP 2203 Head - De-Modding a Classic Part 1: Assessment

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Marshall JCM2000 DSL bias drift vs Dr. Tube

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Health Checkup: 1970 Marshall JMP!

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Homeskoolin’ “Everything You REALLY Should Know About A Stock Old Marshall Plexi”

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The Yngwie Malmsteen Interview

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IS HENNING PAULY OUT OF HIS MIND?!?!

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Biasing Dave Friedman's 1968 Marshall Plexi 50w

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1979 Marshall JMP 2203 - the 'Bright Cap' revisited!!

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Vintage Hiwatt Hang!

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LUXMAN Preamplifier Repair - The LUXKIT A3300 Preamp

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1970 Marshall JMP 50w - RESTORATION PART 1

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74 Marshall 1959 Restoration. ELIMINATING MAINS HUM!!

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6V6 JCM800 PUNCHPLATE Amp Build (Free Plans)

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JMP 2203 & 2204 | From The Museum | Marshall

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1967 Marshall JMP-50 Model 1987 Plexi Lead Amplifier: Tube Rectified and Terrific !!

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The GREATEST Marshall Amp Ever Made! | The Guitologist

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How to make your AMP'S TUBES last LONGER! Dr. Z AMA!

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Marshall JMP Super Bass vs Super Lead - How to convert

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