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Messages - zedsnotdead

#1
Hello people!

A friend sent me a Aristocrat that needs a rehousing, and also wants me to do some mods to it. I also want to rebuild all the wiring inside and would love to do it with some confidence I won't make a mess out of this. But I just can't find the document .pdf for this build.
Can someone send me a link to it please?

Thank you very much!  :)
#3
I was searching for info on pharaoh supreme and I stumbled in this topic.
That Ra is so cooool!!! Makes me droll man! Congrats!!!
whjat kind of mosfet did you use? 2N7000?
#4
General Questions / Re: Pharaoh Coupling Caps
December 18, 2014, 10:49:39 AM
yes, that description is accurate with the differences I hear between king tut's 47nf and the original 470nf.

I really need to record that sound clip...  sorry, didn't have the time to do it yet. Think maybe this xmas holyday will give me some spare time to do it.
#5
General Questions / Re: Pharaoh Coupling Caps
November 17, 2014, 09:40:53 AM
Quote from: luks999 on November 17, 2014, 09:26:11 AM
Thanks man!
so the original uses 1N60P? will try to get some
No, it seems like 1N34A Ge diodes for sure, but I also tried out some 1N60P. Killer sound, better than 1n34's imho.

Quote from: luks999 on November 17, 2014, 09:26:11 AM
what you mean with scooped?
so you like the 47nF better?
I mean that King Tut with 47nF have pronounced mid-range compared with the original's 470nF. I firstly thought that it could be some differences on the resist/cap values in the tone stack components, but that's not the case. So I just assume that this 47/470 cap difference could be responsible for that tone change.
One thing I also noticed is that, even though king Tut's pots value are the same as the original, the later have a noticeable less output.

Quote from: luks999 on November 17, 2014, 09:26:11 AM
love to hear some demos :)
I will try to record some sounclips asap. Don't know when but i'll try.
#6
General Questions / Re: Pharaoh Coupling Caps
November 16, 2014, 09:57:11 PM
Hi!

so I just opened my original Pharaoh and guess what...









.... so there are 6x 470nF ;D

Now I did some sound testing and using 47nF instead the sound is not so scooped, it has a nice mid hump. I like it!
I could probably record some soundclips for comparision purposes, may I have the time...

HINT: 1N60P for Ge diode sounds like a beast!  ;D
#7
General Questions / Re: Pharaoh Coupling Caps
November 11, 2014, 04:53:46 PM
Well here are some given values for 1n34a:
http://www.reuk.co.uk/Germanium-Diodes.htm

http://www.madbeanpedals.com/forum/index.php?topic=8161.0 - (midwayfair's post)

I mean, you must know what are the Vf test conditions. For example, this graph gives 0,35 @ 1mA:
http://www.mtmscientific.com/1n34a.html
#8
General Questions / Re: Pharaoh Coupling Caps
November 11, 2014, 04:38:23 PM
The original one I think they are 1n34a with vf=~0,3 (that im sure). But my stock of 1n34a were vf=~0,50 so I built King tut with those. (they are probably fake 1n34a, but they sure look like the real ones, DO7 and all...)

regarding the difference in sound/tone, like I said Ill try to record a sounclip for comparision purposes, as soon as possible, and i'll post it here.
#9
General Questions / Re: Pharaoh Coupling Caps
November 11, 2014, 02:52:41 PM
I have both a original and king tut. I'll will check those caps and also try to record a soundclip of both so we can check the differences.
One thing I know for sure: those Ge diodes on king tut are Vf=~0,5v 1n34A, so it wont sound the same on that Ge mode - I am planning to substitute those for some other Ge diode I have that got the correct Vf of ~0.30v
#10
Build Reports / Re: Finnaly I got this working!
November 10, 2014, 03:12:15 PM
Thanks all you guy!

And thanks Haberdasher for everything! Specially your pacience and for bearing with me. Your support was crucial for success :)
#11
Build Reports / Re: Finnaly I got this working!
November 10, 2014, 01:28:40 AM
This pedal was inspired by Kubrick's "Clockwork Orange". If you haven't already seen the movie, please do yourself a favor and check it out. ;)
#12
Build Reports / Re: Finnaly I got this working!
November 09, 2014, 07:49:58 PM
It sure paid off.
Thank you guys!
#13
Build Reports / Re: Finnaly I got this working!
November 09, 2014, 05:04:39 PM
Thank you guys!
Really, this one should be on any pedal collection, better yet on every pedalboard.
Is that good.

yeah, i almost lost my hair but is well worth it. Just take your time, no hurrys, check every component and solder bridges and you are good to go.
#14
Build Reports / Finnaly I got this working!
November 09, 2014, 03:05:09 PM
This one's almost drove me nuts. I almost lost faith on my (low) skills cause i coudn't get it working no matter what.
Bought some etched PCB from habberdasher (4 total I think...) because I just had to de-solder those pots over and over again just to check what went wrong and messed up the tracks everytime. Everything looked fine before I boxed it....but...
Some issues I figured them out. Other issues... I really don't know (voodoo maybe). It was my most difficult "get it to work" build so far, no doubt.

Anyway, here are the pics of my Screwdriver. I have my count on overdrives, but this things sounds AWESOME! It's a tone beast!




#15
Tech Help - Projects Page / Re: DeadRinger FCV Switch
October 07, 2014, 02:15:08 PM
Yeah, this switch is a pain to get it right sometimes.
No need to thank me, i'm glad I could help. ;)