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 Forum index » DIY Hardware and Software » Thomas Henry designs
Want to build LFX LFO..5M resistor
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mubase



Joined: Mar 24, 2011
Posts: 110
Location: London UK
Audio files: 5

PostPosted: Mon Mar 04, 2013 1:16 pm    Post subject: Want to build LFX LFO..5M resistor Reply with quote  Mark this post and the followings unread

Hi all. Long time since I posted on this forum. Blimey!
I want to build the LFX LFO circuit as described here:
http://electro-music.com/forum/viewtopic.php?highlight=lfx&t=49081

I have some press n peel waiting and am going to use the PCB design as done by "Buzby".
I was wondering though,
there are some odd resistor values in the design. mainly 5M ohm and 3M ohm.
Could I safely swap these for 5.1 and 2.7 megaohm respectvely without any serious deviation?

If anyone could give me the gen...thanks.
All the best,
Steve.
[/right]

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Tim Servo



Joined: Jul 16, 2006
Posts: 924
Location: Silicon Valley
Audio files: 11

PostPosted: Thu May 09, 2013 6:02 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hey Steve,

Sorry I didn't see this earlier. The 5M resistor affects the offset / centering of the triangle wave, and the 3M affects the range of the wave B shaper. The 3M shouldn't be much of an issue, but the 5M may affect the waveform offsets. Shouldn't be much though. Throw it in there and see what happens. Wink

Cheers,

Tim (new band name - The Offset Triangles) Servo
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