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Demo Marshall Valvestate 40V 8040
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Lounge n' swing
Witness Say Good bye
Witness In the end it s always the...
Witness Coma
Witness A smoking gun in my hand
Witness Adrenaline
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Marshall 8040 Valvestate 40 - Schematic
Schematic (power amp & supply)
Schematic (Pre-amp)
TDA1514A CI Ampli
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