Search found 38 matches

by Evz
05 Feb 2010, 01:28
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Dunlop - DB-01 Dimebag Crybaby Wah
Replies: 3
Views: 1948

Re: Dunlop DB-01 Crybaby From Hell ... SMD??

if you are looking for a project out of this, i am in the process of making a schem and layout (i found a schem online for the DB-01 which seems correct close to the one i have) I'll post them in a different for people to use, The project has a volume boost, switchable inductors (red and Yellow Fass...
by Evz
26 Dec 2009, 04:34
Forum: Parts Sourcing & Trading
Topic: PCB etching in Toronto, 1-of-a-kind stuff
Replies: 4
Views: 819

Re: PCB etching in Toronto, 1-of-a-kind stuff

yea i emailed him, but he requires a gerber file... which i dont have... this is the file i have (in PDF) if theres anyone who woud like to quote me for 2 of each board with shipping to toronto, please let me know, file is attached (its the pre amp for the x88 from sloclone). the first 2 pages would...
by Evz
26 Dec 2009, 03:26
Forum: Parts Sourcing & Trading
Topic: PCB etching in Toronto, 1-of-a-kind stuff
Replies: 4
Views: 819

Re: PCB etching in Toronto, 1-of-a-kind stuff

Yea creatron seems like the only place o could think off since I go in there once a month :p
by Evz
25 Dec 2009, 23:01
Forum: Parts Sourcing & Trading
Topic: PCB etching in Toronto, 1-of-a-kind stuff
Replies: 4
Views: 819

PCB etching in Toronto, 1-of-a-kind stuff

Hello, Anyone can help me make a good board? i have the transfer PDF's, just need someone to etch for me a board or two in thick track (to be used in pre-amp) Anyone can do this? please quote me price too for 2 boards of different design (2 of each, total 4 boards, 2 designs) Specs: pre board=12.125...
by Evz
10 Nov 2009, 01:20
Forum: Boutique Stompboxes dissected...
Topic: Voodoo Lab Pedal Switcher
Replies: 8
Views: 2678

Re: Voodoo Lab Pedal Switcher

Would someone be able to draw out the isolated schem for one of the relay switches? i have seen the schematics for their use in channel switching (ala silver jubilee) but want to ubild a similar switcher myself.. would it be possible to get the schem for power buffering and individual relay control?...
by Evz
09 Sep 2009, 15:56
Forum: Parts Sourcing & Trading
Topic: Group Order of Way Huge Aqua Puss PCBs
Replies: 346
Views: 50494

Re: Group Order of Way Huge Aqua Puss PCBs

I'd go for 2 or 3 or madbean's design as i believe they just fit into a 1950B with space for a switch... Madbean are those the dual layer design?
by Evz
07 Sep 2009, 18:45
Forum: Parts Sourcing & Trading
Topic: Group Order of Way Huge Aqua Puss PCBs
Replies: 346
Views: 50494

Re: Group Order of Way Huge Aqua Puss PCBs

i'd be in for a board to fit a 1590B... even if it is double sided
by Evz
25 Aug 2009, 14:12
Forum: DIY Stompbox designs
Topic: Texas Instruments Inspired 10 band EQ
Replies: 5
Views: 1649

Re: Texas Instruments Inspired 10 band EQ

yes, i suspected something was up with my series connections, i did look over other pedal schematics, seems like the others include an extra IC buffer and some filters pre and post EQ section, will update the schem and try and make a nice layout for it...
by Evz
22 Aug 2009, 22:50
Forum: DIY Stompbox designs
Topic: Texas Instruments Inspired 10 band EQ
Replies: 5
Views: 1649

Texas Instruments Inspired 10 band EQ

Hello again FSB! I had some time and decided to look over one of the articles TI puts out in the audio section... check it out here it is a nice article illustrating a schematic of a 10 band eq, i went ahead and drew it up in eagle, file is attached, can you please look over it and the article and l...
by Evz
20 Aug 2009, 20:35
Forum: Boutique Stompboxes dissected...
Topic: Zvex - Box of Rock [traced]
Replies: 382
Views: 113065

Re: Zvex - Box of Rock [traced]

This is a silly question, but as i have notice, the ZV pedals "Box of...." are cascaded SHO's, so Theoretically, if i take the BOR or the BOM circuit can i just remove the tone and boost/gate circuit to get a simple distortion box? (i dont really care for any tone feature)... would that be possible?
by Evz
12 Aug 2009, 14:15
Forum: DIY Stompbox designs
Topic: Custom MOSFET EQ booster help
Replies: 0
Views: 723

Custom MOSFET EQ booster help

Hello there FSB! I am not advanced in any way in pedal design, but the ideas are flowing, but i lack all the full out theoretical knowledge aside from ohms law and practical equations like that, but i recently was thinking as looking at my pedal board; there i have my mxr 10-band eq sitting in the s...
by Evz
29 Jul 2009, 14:33
Forum: Software Room
Topic: Eagle Tips, Tricks, Help and other Useful Information
Replies: 128
Views: 96288

Re: Eagle Tips, Tricks, Help and other Useful Information

Would it work if i change the drill on the switch pad to a diameter equal to the lug size (0.078) and then make the actual pad size square around 0.1 inches? would that work if i get boards made or etch them by hand?
by Evz
27 Jul 2009, 20:07
Forum: Software Room
Topic: Eagle Tips, Tricks, Help and other Useful Information
Replies: 128
Views: 96288

Re: Eagle Tips, Tricks, Help and other Useful Information

Hello there, just got eagle few days ago and started playing around, i want to try and print some board off for my self and if they go well maybe order small multiples of single boards, so i was wondering, i got the markov libraries, and am using a pcb mounted 3pdt switch, but it shows me the drill ...
by Evz
23 Jul 2009, 03:01
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Maxon AD-9
Replies: 5
Views: 1775

Re: Maxon AD-9

Ok i've gone over the pedal and Thanks to Dirk_Hendrik's AD-9 schematic found Here and these are the changes in comparison to the Maxon: R5-1K R6-10k R9-10k R17-20k (trim) R44-10k R47-10k R50-1k R59-10k C2-470p C5-18n C8-12n C10-100n C11-270p C12-1/50 NP u/V C15-27n C19-820p C20-470p C21-1/50 u/V C3...
by Evz
23 Jul 2009, 02:33
Forum: Parts Sourcing & Trading
Topic: Inventory sale: 1/4W Carbon Resistors + PNP GE + Strat parts
Replies: 1
Views: 503

Re: Inventory sale: 1/4W Carbon Resistors + PNP GE + Strat parts

Update: Germanium Transistors are Russian GT308B and GT313A They we're tested for gain only, not leakage theres 100 in total 15 have gain less than 30 about 60 have gain of 30-40 10 have gain around 40 10 are between 40-50 5 about 60-80 2 greater than 80 ... Can do $30 USD... since i'm not planning ...
by Evz
23 Jul 2009, 00:47
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Maxon AD-9
Replies: 5
Views: 1775

Re: Maxon AD-9

Ok i finally got my lazy ass around to start reversing the build so far so good, Dirk's schem is pretty much Spot on! (the maxon seems the be version 2 with the components in brackets - although there is one change for now...) but im posting because i got to the fet switching section and in Dirk's s...
by Evz
22 Jul 2009, 17:23
Forum: Parts Sourcing & Trading
Topic: Inventory sale: 1/4W Carbon Resistors + PNP GE + Strat parts
Replies: 1
Views: 503

Inventory sale: 1/4W Carbon Resistors + PNP GE + Strat parts

I have a lot of 1/4 carbon resistors just over 600 (view attached Excel sheet) And a lot of Russian Stock germanium transistors (tested, not for leakage though) from '74 and '82 i belive Will post the tested gains (most seem to have been around 40, there are then 50,60, and few 70-90) *note did not ...
by Evz
22 Jul 2009, 16:07
Forum: Veroboard, Perfboard, PCB & Point-to-Point
Topic: PCB/Stompbox Design & Wiring Aesthetics Discussion
Replies: 1
Views: 3720

PCB/Stompbox Design & Wiring Aesthetics Discussion

I'm not sure if such a thread already exists, but i just wanted to share some ideas, pose concearns and see if there is something optimal in all. So let me being by saying, i have made several stompboxes - with pre-made layouts (ei-Tonepad) to self-designed (not advanced) layouts. Now in my layouts ...
by Evz
21 Jul 2009, 20:12
Forum: Boutique Stompboxes dissected...
Topic: Zvex - Probe series
Replies: 413
Views: 83950

Re: Zvex - Probe series

Just for the record, I used a red LED/LDR combination with a heat shrink tube. :D Oh not to worry, i have 3 of those on my desk (as used for protos) i think the specs were 4k light ~ 700k dark and i used the trim pots to set the sweep just right.. but thats not all! since i was way lazier than you,...
by Evz
21 Jul 2009, 00:39
Forum: Boutique Stompboxes dissected...
Topic: Zvex - Probe series
Replies: 413
Views: 83950

Re: Zvex - Probe series

haha, cool, just got to watch the vids with sound, the wah sounds good, was just wondering in general do you think ur foot would get more tired using the RF controller than a mechanical? I'm just wonding because the idea is that u get ur foot to rest with all the mechanical parts, but with nothing t...