Secrets of the Marshall 1959 Super Lead - 100W VINTAGE 1971 TUBE BEAST REPAIR!
47:33
Now I Need a Hearing Aid - 1971 Marshall Super Lead 100W Repair FINALE
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1974 Marshall Super Bass Restoration & Voicing - Part 1
32:47
74 Marshall 1959 Restoration. ELIMINATING MAINS HUM!!
1:03:25
FULL HOUR of Marshall Amp Repair Goodness - 1981 JMP Mk2 Master Model 100W Lead Head (2203)
42:32
Marshall 1971 Super Lead Restoration
9:29
Marshall JMP Super Lead Mark 1 vs Mark 2 - What’s the difference?
21:08
Marshall SLP 100 Bias
28:04