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Started by Hal, August 23, 2005, 01:58:47 PM

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smurfedelic smurfberry


Tonebender Professional MKII with input limiting pot if you wonder what the third knob is.  
Had a wrench related accident that scratched up the enclosure and i need to start using a plastic transparent or something to protect things when i go near painted enclosures with sharp tools.

Had problems with my own transistors, so I ended up ordering matched ones from Small Bear, and they worked fine, but the problem was never the transistors to start with.
I had totally forgotten it was a positive ground circuit, so in the end I put a charge pump in it too.  :icon_lol:

Hi! My name is Petter and I'm from Sweden. This is my blog: http://ptelectronics.tumblr.com

Kyurie

Hi there! In Minsk today is very hot. And I spent the day with a soldering iron and a screwdriver. But I don't regret  :) cause

BoogieMouse

Parametric booster is finally done  :)

features:

-frequency (top left) - a range of 820 Hz-3.7 kHz
-bandwidth(bottom left) - Q
-amplitude (top right) -  to cut or shift the selected frequency range
-gain

works as Mid Boost, Treble boost , Linear boost


















Jdansti

Very nice, Kyurie!!! :)
  • SUPPORTER
R.G. Keene: EXPECT there to be errors, and defeat them...


John Lyons

Basic Audio Pedals
www.basicaudio.net/

Focalized

#24485
How much more orange can this get> The answer is, none ... none more orange.


Here's a Mutron II and III. They sound very good. Though there's trouble with what I think is the power supply charge pump. I'm simply following tagboard.com layouts. Used MAX1044 chips. Something happens after being on for a while where the signal craps out like a dead fuzz. I think a small voltage is getting onto the output as well. I was able to measure it briefly but not again after. It will overload my amp and it will sputter out. Twiddle with the volume brings the sound back. That sounds bad I should probably refrain from using them. It's a solid state amp and it's back to normal if I turn it off and back on. Tell my if I should be worried.

But whatever for now here they are with soundclips. I couldn't decide on lighting. Maybe a lightplate on one.

Phaser.  Experimental mix of a bunch of paints.  Listen to the ridiculous LFO ticking at the end. I turned the amp up half way there. Worked in some shielded wire that helped it in bypass at least. Might try more shielded plus different chips.

https://soundcloud.com/focalized/mutron-ii-phaser/s-983xg




Mutron III Filter. Silver hammertone with green metallic mixed in.

https://soundcloud.com/focalized/mutron-iii-filter/s-tXImP







jimilee

Just another super white auto wah from guitarpcb. Sounds very nice, best sounding auto wah IMO

banzai-che


John Lyons, incredible as always!
Focalized, very neat, but why design is so ... restrained?

Giglawyer

King of the British, from GuitarPCB, mocked up in a punk theme as "King of the Bollocks"...



Check out my builds - http://www.giglawyer.com

deadastronaut

^ excellent...

all great builds guys... 8)
https://www.youtube.com/user/100roberthenry
https://deadastronaut.wixsite.com/effects

chasm reverb/tremshifter/faze filter/abductor II delay/timestream reverb/dreamtime delay/skinwalker hi gain dist/black triangle OD/ nano drums/space patrol fuzz//

stallik

#24490
Only a Power supply but I'm quite pleased with it. PCB's courtesy Velleman, little volt meters suggested by DeadAstro
Finish is a bit of carbon vinyl slapped on. Drilled little holes through the PCB and case under the pots so that I can adjust the voltage without opening the case. Hardest part was getting the square holes just right & only put the tip of the file through my hand once - OUCH



Guts

Insanity: doing the same thing over and over again and expecting different results. Albert Einstein

deadastronaut

^ nifty kevin...looks great, love the carbon look... 8)
https://www.youtube.com/user/100roberthenry
https://deadastronaut.wixsite.com/effects

chasm reverb/tremshifter/faze filter/abductor II delay/timestream reverb/dreamtime delay/skinwalker hi gain dist/black triangle OD/ nano drums/space patrol fuzz//

vigilante397

Quote from: stallik on August 04, 2014, 05:56:12 PM
Only a Power supply but I'm quite pleased with it. PCB's courtesy Velleman, little volt meters suggested by DeadAstro
Finish is a bit of carbon vinyl slapped on. Drilled little holes through the PCB and case under the pots so that I can adjust the voltage without opening the case. Hardest part was getting the square holes just right & only put the tip of the file through my hand once - OUCH




THIS LOOKS AMAZING.
  • SUPPORTER
"Some people love music the way other people love chocolate. Some of us love music the way other people love oxygen."

www.sushiboxfx.com

stallik

Thanks guys, had to replace the heat sink with something a little better than the one pictured. It was going into thermal overload and I could see the voltage on the 9v side dropping rapidly. At least I didn't have to get out the MM to debug :)
Insanity: doing the same thing over and over again and expecting different results. Albert Einstein

Giglawyer

I continue to be wowed by the work the rest of you guys do.  And that carbon fiber shell is just wicked!
Check out my builds - http://www.giglawyer.com

jimilee


Focalized

Quote from: banzai-che on August 04, 2014, 02:35:49 PM

John Lyons, incredible as always!
Focalized, very neat, but why design is so ... restrained?

If by restained you mean the plain finish, I don't know. I used to makes lots with decals. Tried some recently, they're some pages back. I always have trouble lining things up to fit the knobs and switches. Don't like working the graphics programs much anymore. Ran out of decal paper too for now.  I used to do lots of swirls and like to experiment mixing spray paints recently. The filter would look good with something printed. If you mean something else by restrained, nevermind.

bluebunny

Quote from: Giglawyer on August 04, 2014, 03:54:59 PM


Cool.  Any pedal with "bollocks" on it wins my vote.   ;D
  • SUPPORTER
Ohm's Law - much like Coles Law, but with less cabbage...

Giglawyer

Thanks!  Its a great pedal...I will probably make another for myself.
Check out my builds - http://www.giglawyer.com

jimilee

So here is the slow gear clone, finished the enviro cure today and let her rip!