madbeanpedals::forum

General => Open Discussion => Topic started by: Clayford on February 24, 2014, 07:39:01 PM

Title: OPD - Osh Park Day!
Post by: Clayford on February 24, 2014, 07:39:01 PM
That satisfaction when you rip open the purple mailer...
(http://crankyandjaded.com/img/oshparkday25.jpg) (http://crankyandjaded.com/img/oshparkday.jpg)

Modified O.S.P. TS project.
J201 tester for ChiBoy's Tweedybird and Blackbird
mmbfj201 converters
aballen's awesome 3pdt boards.

Title: Re: OPD - Osh Park Day!
Post by: Tremster on February 24, 2014, 07:50:12 PM
Oh, I hadn't heard of those (except the 3PDT boards).
Do you have links?
I have ChiBoy's boards here, finished and populated, and never can be asked to get into the matching process.....
EDIT: .... even though I built this: http://tagboardeffects.blogspot.de/2012/07/greatly-improved-jfet-matcher.html (http://tagboardeffects.blogspot.de/2012/07/greatly-improved-jfet-matcher.html)

BTW, I saw the other day that someone made Zendrive boards and shared them:
http://oshpark.com/shared_projects/UGjECcF5 (http://oshpark.com/shared_projects/UGjECcF5)
http://oshpark.com/shared_projects/hBAe1RmC (http://oshpark.com/shared_projects/hBAe1RmC)
Title: Re: OPD - Osh Park Day!
Post by: Clayford on February 24, 2014, 08:08:32 PM
The mmbfj201 converter and test circuit for the Black and Tweed are discussed here (http://www.madbeanpedals.com/forum/index.php?topic=13834.0)
Basically a test circuit if you don't have a breadboard or suck at breadboarding and sot-23 converters to .1 spaced headers or legs to allow you to stick the SMT version in circuit designed for the to-92 package.

the O.S.P. projects are here on madbean - currently there's a TS (http://www.madbeanpedals.com/forum/index.php?topic=1661.msg12200#msg12200) and a Univibe (http://www.madbeanpedals.com/forum/index.php?topic=1768.msg13258#msg13258)

Other than the truebypass boards - nothing is actually tested and confirmed working just yet. I imagine it'd be pretty hard to messup the j201 converter, the test circuit from Chi-Boy's documentation, and the OSP project was confirmed working before I shrunk it... But anything is possible.
Title: Re: OPD - Osh Park Day!
Post by: alanp on February 25, 2014, 03:53:37 AM
Bah humbug. I've been waiting two months now for some boards.
Title: Re: OPD - Osh Park Day!
Post by: Clayford on February 25, 2014, 04:12:46 AM
 :o Where the heck did you order them from?  :o
So I never do.