Search found 10 matches

by Mrdorbe
27 Aug 2014, 07:21
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Teese RMC4 Wah [schematic]
Replies: 16
Views: 9067

Re: Am I nuts (Teese RMC4) [schematic]

Question, when you write the value 472E or 10E on a resistor is it Ohm?
and when you write 10/25 or 100/25 on caps is it 10/100uF 25V ??
thanks
by Mrdorbe
15 Jul 2014, 06:24
Forum: DIY Projects
Topic: A Switching Scheme [documentation]
Replies: 267
Views: 75257

Re: A Switching Scheme [documentation]

hey guys, I tried to build the relay true baypass layout for momentary switch, and funny thing happened, it worked with a certien power suplly but not with any other,,, i tried it with 5 diferent regulated power suplies and only the led worked, the relay wouldnt switch but with one specific dc power...
by Mrdorbe
02 Jul 2014, 20:11
Forum: ICs (Integrated Circuits)
Topic: Building A 4558 opamp from scratch.
Replies: 20
Views: 17512

Building A 4558 opamp from scratch.

hello guys, someone planted a bug in my head saying that guitar pedals sounds amazingly better with no opamps or chips in them and so I desided to try and build a tube screamer with the opamp cirtuit included in the pedal circuit. in other words I'm traying to build a 4558D opamp from scratch, now |...
by Mrdorbe
05 Jan 2014, 14:44
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Arion - SCH-Z Stereo Chorus [schematic]
Replies: 73
Views: 64584

Re: Arion - SCH-Z Stereo Chorus [schematic]

Very nice thanks to all of you I modded the effect and its working great.

My question is: does anyone know what values I have to change to get closer to the sound of the vertex mod?
Thank you
by Mrdorbe
24 Nov 2013, 21:20
Forum: Boutique Stompboxes dissected...
Topic: Wampler - Sovereign Distortion [traced]
Replies: 36
Views: 30620

Re: Wampler Sovereign Distortion [traced]

i'm really interested in building one on my own.. did anyone trace this circuit or made a layout? thank you.
by Mrdorbe
07 Nov 2013, 18:15
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Dunlop CAE MC404 Wah
Replies: 9
Views: 6488

Re: Dunlop CAE MC404 Wah

i can see this is an old threed... did anyone trace this circuit?
i have to fix one and i cant find the Q3 transistor type or name.
thank you :)
by Mrdorbe
28 Oct 2013, 12:49
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Mesa Boogie - Throttle Box [schematic]
Replies: 94
Views: 112972

Re: Mesa Boogie Throttle Box schematics [schematic]

Except the PDF has only one of the pcbs :cry:
by Mrdorbe
28 Oct 2013, 08:50
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Mesa Boogie - Throttle Box [schematic]
Replies: 94
Views: 112972

Re: Mesa Boogie Throttle Box schematics [schematic]

Amazing man!! Thank you so much! I'll try to build it and update.
by Mrdorbe
23 Oct 2013, 09:03
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Mesa Boogie - Throttle Box [schematic]
Replies: 94
Views: 112972

Re: Mesa Boogie Throttle Box schematics [schematic]

this is amazing, is it posible for you to upload a layout for a board with thru hole parts or a schematic file readable by a program?
i would really like to try building this one.
thanks :)
by Mrdorbe
21 Apr 2013, 20:19
Forum: Pedal Debugging & Troubleshooting Support
Topic: Sho booster problems
Replies: 3
Views: 2839

Sho booster problems

Hey guys I hope I'm in the right thread... I built the sho booster used a pic I found in the Internet worked like a charm!! Clean boost perfect But when I tried to build another one it worked but the pot made scratch noises and the sound coming out was overdriven. I used the same parts and did every...