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Projects => Build Reports => Topic started by: LaceSensor on August 31, 2013, 09:17:25 PM

Title: Grind Customs Tenebrion reverb
Post by: LaceSensor on August 31, 2013, 09:17:25 PM
HI guys

Finally got this one boxed up. Had the PCB populated for a few weeks

Mods - Feedback is a b500k
Reverb is a dual pot, top track is a B100k (Long reverb) bottom track is a B1k. Handy bit of pot cannibalisation. Thanks to Juansolo for the inspiration on that one..
Switchable with a DPDT switch.

Sounds really great ! will go into infinite feedback with the Long setting
Box was a BenColes job, beautiful!

Pics:

(http://i1178.photobucket.com/albums/x374/LaceSensor1/2_zpsb178aad6.jpg)

(http://i1178.photobucket.com/albums/x374/LaceSensor1/1_zps34024ef5.jpg)
Title: Re: Grind Customs Tenebrion reverb
Post by: selfdestroyer on August 31, 2013, 10:14:18 PM
Quote from: LaceSensor on August 31, 2013, 09:17:25 PM
HI guys

Finally got this one boxed up. Had the PCB populated for a few weeks

Mods - Feedback is a b500k
Reverb is a dual pot, top track is a B100k (Long reverb) bottom track is a B1k. Handy bit of pot cannibalisation. Thanks to Juansolo for the inspiration on that one..
Switchable with a DPDT switch.

Sounds really great ! will go into infinite feedback with the Long setting
Box was a BenColes job, beautiful!

Pics:

(http://i1178.photobucket.com/albums/x374/LaceSensor1/2_zpsb178aad6.jpg)

(http://i1178.photobucket.com/albums/x374/LaceSensor1/1_zps34024ef5.jpg)

Very cool mods you got there. I would love to hear the difference of short and long if you get some time for a demo.
Title: Re: Grind Customs Tenebrion reverb
Post by: LaceSensor on September 01, 2013, 12:03:26 AM
The short sound only gets 'so' big, and gives some more subtle control and a more springy room sound. The long is much 'bigger' and with the feedback cranked will almost self oscillate.

An interesting mod but I admit I just did it like this straight up and didn't try the stock BOM
Title: Re: Grind Customs Tenebrion reverb
Post by: culturejam on September 01, 2013, 04:44:05 AM
I kinda dig the medium brick. Best of both worlds. :)
Title: Re: Grind Customs Tenebrion reverb
Post by: LaceSensor on September 01, 2013, 08:44:04 AM
This was the long brick
Title: Re: Grind Customs Tenebrion reverb
Post by: alanp on September 01, 2013, 09:27:09 AM
The Tenebrion is amazing, so usable. I love how the feedback goes right to the edge of about to howl, but never quite touches it :)
Title: Re: Grind Customs Tenebrion reverb
Post by: nmbb on September 01, 2013, 09:38:50 AM
One more build to add to my list for shure!
Title: Re: Grind Customs Tenebrion reverb
Post by: LaceSensor on September 01, 2013, 10:29:57 AM
Quote from: alanp on September 01, 2013, 09:27:09 AM
The Tenebrion is amazing, so usable. I love how the feedback goes right to the edge of about to howl, but never quite touches it :)

think mine will howl with the 500k pot rather than 250k
need to try on my full amp rig
Title: Re: Grind Customs Tenebrion reverb
Post by: DutchMF on September 01, 2013, 12:04:25 PM
Quote from: alanp on September 01, 2013, 09:27:09 AM
The Tenebrion is amazing, so usable. I love how the feedback goes right to the edge of about to howl, but never quite touches it :)

I was never inclined to build a reverb pedal, as I never, ever use my amps 'verb, but this might pull me over. Can you describe the way that 'howl' sounds, or post a sound clip? Love me some sonic mayhem.....

Paul
Title: Re: Grind Customs Tenebrion reverb
Post by: Thomas3D on February 08, 2019, 08:35:36 PM
Anyone happen to have the build doc on their hard drive still? I'm looking for the schematic.
Title: Re: Grind Customs Tenebrion reverb
Post by: davent on February 08, 2019, 08:48:49 PM
Maybe this...

https://photobucket.com/gallery/user/IvIark_2006/media/bWVkaWFJZDoxMjM0MTg1Mzc=/?ref=
dave
Title: Re: Grind Customs Tenebrion reverb
Post by: NorthCoast on February 09, 2019, 02:46:09 AM
Quote from: Thomas3D on February 08, 2019, 08:35:36 PM
Anyone happen to have the build doc on their hard drive still? I'm looking for the schematic.

Yeah, I've got the build doc. I'll upload it to my Google drive when I get a chance.
Title: Re: Grind Customs Tenebrion reverb
Post by: NorthCoast on February 09, 2019, 02:54:04 AM
OK, here you go:

https://drive.google.com/file/d/1bL-ZjXFY2icYo6PPTJ1ldIuUDTPJjorC/view?usp=sharing
Title: Re: Grind Customs Tenebrion reverb
Post by: Thomas3D on March 05, 2019, 12:30:31 AM
Thanks, much appreciated.