Looking for ledgible copy or redraw of Maestro MPF-1 Schematic.

[nelson]

Hi folks,

I know there's a re-draw floating around from Bernaddur, all links to it are dead. Factory schematic is illedgible.

Hoping to make a PCB/project.

Anyone save bernarddurs redraw to their hard drives?

[slacker]

Here you go http://www.aronnelson.com/gallery/main.php/v/slackers-stuff/album170/MPF.jpg.html

[nelson]

Ta muchly Slacker.

[nelson]

Spotted the first Schematic mistake. 22n cap off pin 2 is supposed to go directly to pin 6 of the 4007. Not through the 2M2 resistor.

Easy mistake to make when you're redrawing.

The 2u2 output cap is also orientated in the wrong polarity.

[nelson]

[nelson]

yeah, def a 1590BB job.

[nelson]

[nelson]

What do you guys think of the general control layout?

I was going for foot controllable pots on the side and having the rotary being foot turnable too. Kind of the same as the original.

[tiges_ tendres]

I can't see any of the pictures posted.

[Skruffyhound]

Nah, me neither, but it sounds interesting

[puretube]

Browser-prob due to long URL... 

[Skruffyhound]

They are opening in a new tab.

[nelson]

[craigmillard]

Hey nelson,

How goes the layout? I was tempted to make this as my next build and design a fresh layout!? Have you gone for using the original switching techniques or have you changed over to the way xdissent did it here on page 4:
http://www.diystompboxes.com/smfforum/index.php?topic=69871.60

Like the look of your layout so far though!

Any chance of the EAGLE Schematic

Cheers
C