madbeanpedals::forum

Projects => General Questions => Mods => Topic started by: josewolfgang on May 18, 2011, 03:20:08 AM

Title: I still gain in the glitterrattii
Post by: josewolfgang on May 18, 2011, 03:20:08 AM
take this opportunity to introduce myself and to thank in advance;
I made the glitterrattii and although the sound is great I would like to gain a little more I could say some way to up the gain? sorry for my English and thank you very much, Bye!
Title: Re: I still gain in the glitterrattii
Post by: josewolfgang on May 18, 2011, 06:57:25 AM
I want to say more gain,
thank you  ;D
Title: Re: I still gain in the glitterrattii
Post by: gtr2 on May 18, 2011, 11:08:05 AM
This build has quite a bit of gain in my opinion.  In fact I don't find the lower gain settings desirable.  It already has a 1MB gain pot in the negative feedback loop of IC1A and I wouldn't think changing it to a 2MB would make a whole lot of difference but you could try it.

What guitar are you using?

Josh
Title: Re: I still gain in the glitterrattii
Post by: josewolfgang on May 18, 2011, 04:52:17 PM
compared with the original and the bb preamp has more drive, I changed the diodes, asymmetrical cut I tried, I won R5 2 M, but does not increase the drive, the guitar is not, but it was a jem 555.
   Greetings, thanks :-\
Title: Re: I still gain in the glitterrattii
Post by: gtr2 on May 18, 2011, 05:09:02 PM
I'm not sure where else to help, but I'd double check your component values and orientations.
Title: Re: I still gain in the glitterrattii
Post by: stecykmi on May 18, 2011, 05:19:00 PM
try increasing R11 or R16.
Title: Re: I still gain in the glitterrattii
Post by: josewolfgang on May 19, 2011, 06:01:05 AM
probare aumentando esos valores, ya os comento,
gracias

Title: Re: I still gain in the glitterrattii
Post by: josewolfgang on May 19, 2011, 06:02:48 AM
proves by increasing these values​​, and I commented,
thanks ::)