madbeanpedals::forum

General => Open Discussion => Topic started by: PhiloB on May 02, 2015, 08:38:47 AM

Title: Octave up
Post by: PhiloB on May 02, 2015, 08:38:47 AM
Don't know if it's been discussed:
http://www.bigfootengineering.com/octave.html

Seems pretty cool.

Any similar effects out there?


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Title: Re: Octave up
Post by: micromegas on May 02, 2015, 08:59:26 AM
isn't that a green ringer?
Title: Re: Octave up
Post by: PhiloB on May 02, 2015, 10:13:35 AM
I don't think so.  It says it is completely passive and requires no power supply only a buffered effect somewhere before it.


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Title: Re: Octave up
Post by: micromegas on May 02, 2015, 10:32:16 AM
Quote from: PhiloB on May 02, 2015, 10:13:35 AM
I don't think so.  It says it is completely passive and requires no power supply only a buffered effect somewhere before it.


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Ok, I didn't saw that. Shame on me :). I'll investigate a little more.

There's probably a transformer-based circuit there. Some info here: http://www.prosoundtraining.com/site/articles/the-conduit-transformer/
Title: Re: Octave up
Post by: micromegas on May 02, 2015, 10:54:21 AM
it could be something like Ken Stone's Real Ring Modulator:

http://www.cgs.synth.net/modules/cgsrr.html