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Step-by-step DrBoogey in a 1590B [wip]

Started by Cap, August 31, 2010, 08:23:10 AM

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Cap

August 31, 2010, 08:23:10 AM
Hi all!!
Finally i made the DrBoogey with my own layuot..It fits perfectly in a 1590B (or Eddystone)..
the schem is from  http://gaussmarkov.net/layouts/drboo/drboo-schem.png

pics:

The photoetched PCB..looks nice!!!


Populating...


Wiring pots to the main board...


..and finally, guts and the front view..


biased and it really rocks!!  ;)
for the finishing i'm still wandering what to do...i'll upload more when finished!!

Comments are welcome!

John Lyons

#1
August 31, 2010, 09:55:45 AM
Nice fittin' there!
Basic Audio Pedals
www.basicaudio.net/

Govmnt_Lacky

#2
August 31, 2010, 10:06:35 AM
What do the written numbers on top of the FETs represent? Does it have to do with the biasing?
A Veteran is someone who, at one point in his or her life, wrote a blank check made payable to The United States of America
for an amount of 'up to and including my life.'

Slade

#3
August 31, 2010, 10:08:36 AM
Good work with that shrinked DB!
Your layout looks great. Congrats!

arma61

#4
August 31, 2010, 10:18:28 AM
That's a great job m8!!

Ciao
"it's a matter of objectives. If you don't know where you want to go, any direction is about as good as any other." R.G. Keen

Cap

#5
August 31, 2010, 12:12:06 PM
Thanks all for comments!!

Quote from: Govmnt_Lacky on August 31, 2010, 10:06:35 AM
What do the written numbers on top of the FE Ts represent? Does it have to do with the biasing?
I measured their Vgs off to see if i had 4 matched fets for phasers, out of a stock of 80..not have to do anything with the biasing  ;) ;)

..now I need small knobs boss-style or similar...maybe they'll be diy ::) ::)

stay tuned! 8)

Ciao!

Govmnt_Lacky

#6
August 31, 2010, 12:41:44 PM
Looks KILLER!!  :icon_eek:

Any chance for posting a PCB layout??
A Veteran is someone who, at one point in his or her life, wrote a blank check made payable to The United States of America
for an amount of 'up to and including my life.'

CynicalMan

#7
August 31, 2010, 02:24:26 PM
Quote from: Cap on August 31, 2010, 12:12:06 PM
..now I need small knobs boss-style or similar...maybe they'll be diy ::) ::)

These knobs work well for close controls like yours because they have the flat sides to grip. They'd also look sweet with that pedal. A bit pricey, though...

lil PopTart kid

#8
September 03, 2010, 12:20:58 AM
Would you care to supply the schematic and pcb?

Cap

#9
September 03, 2010, 06:37:18 AM
I'll upload the pcb and the layout soon..I'm trying to understand why diptrace can't export in 1:1 scale instead of pixel resolution.....any suggestion?

Govmnt_Lacky

#10
September 03, 2010, 07:59:11 AM
YES  :icon_lol: Very interested in a PCB layout. Thanks for pics Cap. Looks great!
A Veteran is someone who, at one point in his or her life, wrote a blank check made payable to The United States of America
for an amount of 'up to and including my life.'

Cap

#11
September 06, 2010, 03:20:55 PM
..finally i made pcb layout and layout with wiring instructions...they're pdf..
please someone tell me how to create a folder (not sub folder) in the gallery, if it's possible to make my own....


....if you want them :icon_twisted: :icon_twisted: :icon_twisted:

Scruffie

#12
September 12, 2010, 03:37:49 AM
Quote from: Cap on September 06, 2010, 03:20:55 PM
..finally i made pcb layout and layout with wiring instructions...they're pdf..
please someone tell me how to create a folder (not sub folder) in the gallery, if it's possible to make my own....


....if you want them :icon_twisted: :icon_twisted: :icon_twisted:
I do but I had a look about how to add it but can't work it out... Anyone else know? The Gallery Confuses me.

If not... fancy PMing me the files?

Govmnt_Lacky

#14
September 12, 2010, 02:20:48 PM
+1 for a PM of the file please.


A Veteran is someone who, at one point in his or her life, wrote a blank check made payable to The United States of America
for an amount of 'up to and including my life.'

Steve Mavronis

#15
September 13, 2010, 10:13:02 AM
Great job! Glad to see someone else using wire strain relief holes on a PCB.  ;D
Guitar > Neo-Classic 741 Overdrive > Boss NS2 Noise Suppressor > DOD BiFET Boost 410 > VHT Special 6 Ultra Combo Amp Input > Amp Send > MXR Carbon Copy Analog Delay > Boss RC3 Loop Station > Amp Return

Cap

#16
September 13, 2010, 04:06:48 PM
Ok! Pdfs uploaded.
sorry if it took time.....but no free time until today..

Layout and pots wiring:
http://www.aronnelson.com/DIYFiles/up/DrBoogey1590B_Layout.pdf

PCB transfer:
http://www.aronnelson.com/DIYFiles/up/DrBoogey1590B_PCBtransfer.pdf

Schem:
http://gaussmarkov.net/layouts/drboo/drboo-schem.png

should be right sized. in "page scaling" select "none" before printing.

Let me know about your builds!!!! :icon_cool:

Ric

deadastronaut

#17
September 13, 2010, 04:14:46 PM
looks cool ..is it exact components as gausmarkov's or did you apply any mods?..

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//

Cap

#18
September 13, 2010, 04:19:33 PM
No mods
I've only replaced the 5nF cap with 2x10nF series..but if you want you can make a jumper and use only one 5nF or 4n7

Ric

arma61

#19
September 13, 2010, 05:26:38 PM



again well done m8, just bought today a couple of blank boards..... I foresee next weekend will be veryyy busy!!!

thx
"it's a matter of objectives. If you don't know where you want to go, any direction is about as good as any other." R.G. Keen
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