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Author Topic: Marshall 2201 ...  (Read 3866 times)

Mangas

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Marshall 2201 ...
« on: October 11, 2016, 03:00:11 AM »
I was flipping through my documentation yesterday and found something you might be interested in. Rare Marshall 2201 JMP Lead & Bass 30W 2x12" Combo schematic.

Have fun ...

J M Fahey

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Re: Marshall 2201 ...
« Reply #1 on: October 11, 2016, 06:47:23 AM »
Thanks  :tu:
Never thought Marshall would build a tall narrow "monolith"  amp  :o

Enzo

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Re: Marshall 2201 ...
« Reply #2 on: October 11, 2016, 08:45:11 AM »
And I suspect, somewhere in front of it were found a group of monkeys banging on things with bones.


galaxiex

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Re: Marshall 2201 ...
« Reply #3 on: October 11, 2016, 07:51:35 PM »
And I suspect, somewhere in front of it were found a group of monkeys banging on things with bones.



That's a (very) early Rock group paying homage to the god that is Marshall.  ;)

Cool amp!
Thanks for posting!
« Last Edit: October 11, 2016, 08:03:04 PM by galaxiex »
If it ain’t broke I’ll fix it until it is.

J M Fahey

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Re: Marshall 2201 ...
« Reply #4 on: October 12, 2016, 11:18:33 PM »
Quote
And I suspect, somewhere in front of it were found a group of monkeys banging on things with bones.

A.K.A. "drummers"   :o

The more it changes, the more it stays the same.  :lmao:

jurgyman

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Re: Marshall JMP 2201 ...
« Reply #5 on: May 25, 2017, 04:12:44 PM »
Thanks for posting this schematic.
I recently came across one of these amps...
I cant tell from the schematic if I can operate this amp on american 220v power...
havent opened it up yet to see whats up...
Do Marshalls usually have a power source type selector?

J M Fahey

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Re: Marshall 2201 ...
« Reply #6 on: May 26, 2017, 10:34:53 PM »
The schematic posted above does not show the power supply or transformer, so it does not help on that.
*Some* marshalls had voltage selectors, some had not; so plan B is to look at the back panel and see whati it shows.

If not clear, take a good gut picture showing power socket wires, fuse holder, switch, and transformer wires, we might see something.

Not sure what you call "220V American power", usual mains voltage available at home outlets is 120V ; although 240V are often available "inside the wall"  they are only connected to special sockets for high power appliances, such as large air conditioners, large washing machines, some ovens, etc.