Scorched Earth Audio clips up ***Pics Added***

[Transmogrifox]

Here's the link:

www.geocities.com/transmogrifox/ScorchedEarthPage

EDIT: Sorry, I was a letter off on the link.  It's corrected now.

Cut and paste link to another browser.

Audio at bottom of page with some explanation.

Enjoy!  I consider this "Circuit Share-ware", so I demand that all of you will respect it as educational, personal-use, DIY related stuff.  This is not to be "regurgitated" on a commercial scale.  I know I have no power to prevent that when I publicly post it on the web, but I agree with Joe Davisson on this issue.  It's good to share and I hope some of you build it and enjoy using it  :wink:

[Paul Marossy]

I like it!  Good job.

[Transmogrifox]

Thanks Paul

I have added some pics to the page now.

go to the same page:

www.geocities.com/transmogrifox/ScorchedEarth

and the pics are linked right below the audio samples link.  Y'all enjoy. It was a fun project for me.  I took it down to the music store today and the guys there thought it was pretty cool.

[Alpha579]

Wow, that looks cool. The soundclips sound great...And i love the pics of it! Sort of reminds me of how BJF do there pedals, really cool!

[RDV]

How are you powering the OA? Just taking the 15v to the power pin?

Regards

RDV

[Transmogrifox]

Yeah, just 15V supply on the op amp.  I chose op-amp because the signal amplitude is too high to depend on the linearized small signal approximation on a FET/BJT unity gain follower and it was adding unattractive distortion so I used the unity gain opamp for low noise and linear buffering.

In the pedal I build, I used the other OA regulated 7.5V reference as a power supply to my relay driver, driving a 5V latching relay.