ResoBoost

Discuss mods, hacks, tweaks, etc.

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analog76
 
Posts: 4
Joined: Tue Jul 16, 2013 6:23 pm

ResoBoost

Post by analog76 »

Hello everybody

I'm new at xox.. :) Nice board! :)

After building my xox, i have a question. This http://www.ladyada.net/wiki/x0x/vcfmods explains to use a 5kohm trimpot with one 4,7kohm resistor. Do i have to let the 10kohm mounted on board or remove the resistor wich is already mounted and bring to cables to hole1 and hole2 of the xox? R97 and thats all?

Best

Sorry, sometimes i did not see clear after mounting 500 things.. :)

PIN one of the trimpot goes where with wich resistor? And the second? Sorry i'm not an electronica guy.. :(

analog76
 
Posts: 4
Joined: Tue Jul 16, 2013 6:23 pm

Done

Post by analog76 »

I add a picture.. ;)

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antto
 
Posts: 1636
Joined: Thu Apr 15, 2010 3:21 pm

Re: ResoBoost

Post by antto »

R97 is supposed to be a 10k resistor
for the reso boost mod - you have to remove it from its place, and put a ~5k resistor and ~5k pot (the two in series)
so at the end, you will be able to adjust the value for R97 from ~5k to ~10k
the lowe the resistance - the more feedback
somewhere around under 9k the filter will whistle like crazy ;]

analog76
 
Posts: 4
Joined: Tue Jul 16, 2013 6:23 pm

Re: ResoBoost

Post by analog76 »

Hey Antto

Awesome Whistling Acid!!! :) :) Juhaaaaaaa!!!!

Cherrrzzz and BIG BIG THANK You!!!!!!!

jimmy303
 
Posts: 14
Joined: Tue May 07, 2013 2:50 am

Re: ResoBoost

Post by jimmy303 »

Or you can just add a 10k pot in parallel with it and switch to toggle on/off resboost

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