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MetHell ... my Chunk Chunk, my first etched enclosure

Started by Vallhagen, June 07, 2012, 09:53:08 PM

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Vallhagen

Hi again forum.

First: Thanx to Guitarmageddon, whos threads inspired me to try out some etching. And thanx to Juansolo and Marauder for sharing some very useful info on how to trim this box. And thanx to everyone who has posted a picture of your chunkchunks on here. It is VERY useful to browse around and view how u solved the wiring and drilling etc... I concidered to "simplify" the wirings by interconnecting some pot lugs directly, but giving it a second thought; i dont think it would have been simpler. Or less "messy". So... it turned out the way it is right now.

I chose 2n5457 jfets. I breadboarded a JFET matcher, measured all JFETs and set the trimmers (drain voltages) as calculated from the measured result (always closer to 6V than 4.5V). Plug n play... sounds just great.

A bit poor photo quality (?), but you can see how it looks:) The etching part was fun!

Cheers
Bengt
Sweden




Yes i still have Blüe Monster pcb-s for sale!

...and checkout: https://moodysounds.se/

night-B


alanp

Agreed, that's some nice art.

What font did you use for 'distortion'? It reminds me a bit of the Commodore 64...
"A man is not dead while his name is still spoken."
- Terry Pratchett
My OSHpark shared projects
My website

sgmezei


Haberdasher

Looking for a discontinued madbean board?  Check out my THREAD

FABBED PCB's FOR SALE:
Now carrying Matched JFETS

lincolnic


Vallhagen

Thank you guys. As it comes to enclosure design, i guess this one is a bit more ambitious than my earlier more pünky builds.

The "Distortion" font is MD Thaitype A which i stretched a bit sideways

***

I also like to pass on some useful links i got from marauder, Juansolo, Guitarmageddon:

On JFET matching: http://runoffgroove.com/fetzervalve.html
, http://www.geofex.com/article_folders/fetmatch/fetmatch.htm

On etching enclosures: http://www.diystompboxes.com/smfforum/index.php?topic=80962.0

Cheers:)
Yes i still have Blüe Monster pcb-s for sale!

...and checkout: https://moodysounds.se/

bigrigg

Great looking build and I love that name.  Throw the horns in the air!!

juansolo

Gnomepage - DIY effects library & stuff in the Stompage bit
"I excite very large doom for days" - playpunk

Vallhagen

Quote from: juansolo on June 11, 2012, 11:46:51 AM
Looks great, glad we could be of help.

You were indeed of good help:) Thanx again!

Quote from: bigrigg on June 08, 2012, 04:39:43 PM
Great looking build and I love that name.  Throw the horns in the air!!

Yessir... Up The Horns! \../
Yes i still have Blüe Monster pcb-s for sale!

...and checkout: https://moodysounds.se/