Willing to draw up Marshall 4x12 blueprints

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cos000
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Re: Willing to draw up Marshall 4x12 blueprints

Post by cos000 » Wed Jun 22, 2022 3:03 am

Hello

I think I found the file.
https://www.pdf-archive.com/2017/02/06/ ... ght-plans/
Is it the right one?

Does it exist also a 4X12 slant blueprint file?
Here are the files:
https://www.dropbox.com/sh/toi6s9aizjvq ... rrkqa?dl=0
but I am a little bit unsure about the slant angle and measure.
If you look at the "marshall 1960 4x12" pdf you see that the slant should be 11°, that the straight side should be 14 7/8" and that the top part should be 10 11/16" before roundover (which can be understood in two ways: before doing the roundover and before the beginning of the roundover. In the first case the side should be 10 11/16", in the second case 10 11/16" + 1").
1" of roundover radius seems too much to me...
If you draw this on a CAD software you'll find that they are not compatible.
Can someone confirm or correct theese measures?
Another question: the straight and slant sides should be equal or not?

Thank you so much

Tazin
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Re: Willing to draw up Marshall 4x12 blueprints

Post by Tazin » Fri Jun 24, 2022 4:57 pm

If the PDF for the Straight (1960b) cabinet plans are 728kb in size then it should be the correct plans.
As for the Slanted (1960a) plans, I never finished them.

cos000
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Re: Willing to draw up Marshall 4x12 blueprints

Post by cos000 » Wed Jul 20, 2022 10:12 am

Tazin wrote:
Fri Jun 24, 2022 4:57 pm
If the PDF for the Straight (1960b) cabinet plans are 728kb in size then it should be the correct plans.
As for the Slanted (1960a) plans, I never finished them.
Ok
Is it possible to have a pdf of what you have only to understand external dimensions?

Best regards

Tazin
Senior Member
Posts: 757
Joined: Fri Jan 19, 2007 8:54 pm

Re: Willing to draw up Marshall 4x12 blueprints

Post by Tazin » Thu Jul 21, 2022 12:46 pm

cos000 wrote:
Wed Jul 20, 2022 10:12 am
Tazin wrote:
Fri Jun 24, 2022 4:57 pm
If the PDF for the Straight (1960b) cabinet plans are 728kb in size then it should be the correct plans.
As for the Slanted (1960a) plans, I never finished them.
Ok
Is it possible to have a pdf of what you have only to understand external dimensions?

Best regards
External dimensions of a straight (1960b) cab or the slant (1960a) cab?

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