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Big Muff Deluxe redrawn

Started by Thomas P., August 19, 2004, 07:28:58 AM

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Thomas P.

August 19, 2004, 07:28:58 AM
Hey boys (and girls I suppose),

I did a redrawing of the BMPdlx schematic which was posted here a few days ago. The problem is that there are values which are really hard to read so I'm quite sure there are some mistakes in this first revision.
Now I need some kind folks to take a look at it and help me to correct it.
Afterwards it should be now problem for this one to be posted (Munky?).

Thanks
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

Rodgre

#1
August 19, 2004, 09:28:26 AM
Yes, please post it when it's confirmed!

I've been looking for a clean schem for this.

Roger

Thomas P.

#2
August 19, 2004, 02:24:25 PM
seems there arn't anyone to check my drawing, well then.... :cry:
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

Marcos - Munky

#3
August 19, 2004, 03:23:07 PM
Hey Tom, send me the schematic. I will post it. And maybe I can help you with the hard-to-read values. My new e-mail is REMOVETHISdiygescorp@yahoo.com.br.

Thomas P.

#4
August 19, 2004, 04:59:01 PM
There you are :D  I sent it to you - let's see what you can get out of it...
There is a possibillity that I will create a PCB for it if I have some spare time - we'll see...
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

StephenGiles

#5
August 20, 2004, 08:51:52 AM
Let's see your drawing then, better make sure that the schematic police approve!
Stephen
"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".

petemoore

.
#6
August 20, 2004, 09:35:23 AM
petemoore59@hotmail.com
  :D  me too  please?
 You send, I look, quite possibly build and mess with...I haven't really prevailed with BMP's yet...had one a bass player reeally liked!
Convention creates following, following creates convention.

Thomas P.

#7
August 21, 2004, 07:30:22 AM
Quote from: StephenGilesLet's see your drawing then, better make sure that the schematic police approve!
Stephen

HiHiHi :wink:
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

Thomas P.

#8
August 21, 2004, 07:33:48 AM
At the moment we're corretion some obvious things and afterward we're going to post it here and makeing it open to see if there are other faults we didn't get.

The version we're going to post will be only a preview to get all the values correct - please do not use it to build!
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

StephenGiles

#9
August 21, 2004, 10:52:34 AM
Tomboy, tell me which values you can't read and I'll dig out my original circuit and try to help you - make it before August 25 as I go on holiday soon to Equador.
Stephen
"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".

Thomas P.

#10
August 21, 2004, 11:08:34 AM
Quote from: StephenGilesTomboy, tell me which values you can't read and I'll dig out my original circuit and try to help you - make it before August 25 as I go on holiday soon to Equador.
Stephen

Thanks!

Most problems appeared in the compressor section. So the hard to read ones are:
Q1,2
D7,8,9
R24,38
and the values of the two electrolytics near to Q1,2 (I can't even read the number).

again, Thanks!!!
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

Marcos - Munky

#11
August 23, 2004, 02:10:10 PM
Here is the preview version of the schematic. If anybody can check it against the other schematic, it will be great. I checked it, but will be better if anybody check it too.
www.geocities.com/diygescorp/bigmuffdlx.jpg

Thomas P.

#12
August 26, 2004, 11:09:00 AM
bump
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

Thomas P.

#13
August 26, 2004, 11:09:16 AM
bump
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

puretube

#14
September 03, 2004, 07:45:13 AM
holiday-bump

StephenGiles

#15
September 17, 2004, 01:29:52 PM
Tomboy - I never had time to look up those values so I'll see to it!
Stephen
"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".

StephenGiles

#16
October 08, 2004, 06:39:15 PM
tomboy - Q1=2N4302; Q2=BC309c; D7&8=1N3666; D9=1N5226B=6.3v zener; R38=75k; R24=10k
Stephen
"I want my meat burned, like St Joan. Bring me pickles and vicious mustards to pierce the tongue like Cardigan's Lancers.".

Thomas P.

#17
October 09, 2004, 06:13:48 AM
Thanks very much!!!
god said...
∇ ⋅ D = ρ
∇ x E = - ∂B/∂t
∇ ⋅ B = 0
∇ x H = ∂D/∂t + j
...and then there was light

nelson

#18
July 14, 2005, 12:32:28 AM
Sorry to dig up an old thread.


I am looking for the original and the finalised redraw of this schem, does anyone have them?


Satisfy my EH addiction,


Thank you


:edit: found the original schem in archives. Again, thanks to Mr Giles.
My project site
Winner of Mar 2009 FX-X
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