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Marshall style transformer wiring diagrams and spec's.

Marshall Style Output Transformer wiring


Marshall Style Output Transformer spec's.
PART# MOUNTING HEIGHT LENGTH WIDTH WATTS PRIMARY SEC LBS
18 Watt Output 90mm 65mm 77mm 60mm 18 ? 4,8,16 2.4
MOP50 2 1/2 X 2 1/2" 3 3/4" 3 1/8" 3 1/8" 50 3800 4,8,16 5 LB
MOP100 3 X 2 7/8" 4 1/2" 3 3/4" 3 3/4" 100 1900 4,8,16 8 LB

Marshall Style Power Transformer wiring

18 Watt Power A has two Tube rectifier taps 18 Watt Power B only has a 6 volt Tube rectifier tap
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Marshall Style Power Transformer spec's.
PART# MOUNTING HEIGHT LENGTH WIDTH WATTS MAIN SEC HEATER HEATER LBS
18 watt power A 80mm x  63mm 85mm 95mm 80mm 18 290-0-290 6.3v 5v / 6v 5.4
18 watt power B 80mm x  63mm 85mm 95mm 80mm 18 290-0-290 6.3v  6v 5.4
MPT50 3 1/4 X 3 1/4" 4 1/2" 4" 3 3/4" 50 690V / 150MA 6.3V / 5A ----------- 8.8
MPT100 3 1/4 X 3 1/4" 4 1/2" 4" 3 3/4" 100 350V / 290MA 6.3V / 7A ----------- 8.8



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