Sewer Pipes Ring Verb

[Ciaran Haslett]

VERIFIED by Kinski.



Simple PT2399 based reverb from Earthscum at DIYSB. Development thread here includes some mod ideas for noise makers

[rocket88]

dude, nice job. looks really interesting. i dig it.

[Addy Bart]

Pity there are no sound clips to be found for this. It looks interesting, especially with the 2200uF mod on pin 6, as discussed at diystompboxes.

[squirrels]

There used to be one somewhere. Sounded interesting enough. I actually requested this a while back but never built it. Probably should give it a shot.

[Kinski]

Built this. Works as it should, but I'm not crazy about it. And as the thread mentions, the circuit goes into instant loud oscillation when rolling back guitars volume or tone knob. But thanks for the great layout! I was curious to check it out and luckily it's a quick build.

[Ciaran Haslett]

Cheers Kinski!  I forgot all about this one.

Seems a buffer in front may help, but there are lots more similar verb circuits out there so it may/may not be worth the effort.

Good man

[skeletonghost]

Kinski any chance for a quick demo? I've also made this but haven't boxed it yet. I couldn't find a demo anywhere. I feel like it would be valuable for people who are interested in it.

[Kinski]

Hey, I left town for the holiday. Wont be back for over a week. Plus, I already desoldered a lot of the circuit. Sorry!

[spacefuzz74]

Hey Ciaran,

i just built this Sewer Pipes ring verb based on your layout, and i quite like it. it's weird!  i noticed your comment "there are lots more similar verb circuits out there",  and was hoping you could list a few more projects for me.  i know about the Noise Ensemble that the SP is based on, but what other builds can you recommend that are strange and spooky like this?

also, do you know about this one?  (based on the sewer pipes).  i can't find a vero layout, but there is a schematic.  it looks cool.

The Sentinel:
http://www.diystompboxes.com/smfforum/index.php?topic=102861.msg929070#msg929070

anyway, thanks for your time!

[nicklouiz]

Any chance for a short sound sample / demo with guitar?
Every link I found on the web seems to be dead...