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Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Jul 01, 2013 9:08 am
by Ongelegen
Lol, that's a bummer. Probably something simple, considering the board size.
Hope you get it sorted.
Will do. What I like bout the acid cv is the compressor, little multifunctional unit. First on the list is finishing the calrec. Still waiting on parts...
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Jul 01, 2013 8:00 pm
by Ongelegen
Case came in so made a start with mounting. PSU tested and working.
Boards still not fully stuffed. Also just found out I forgot to order the elco's, again!
Metal work on the backpanel sometime this week.

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Jul 02, 2013 4:37 pm
by paradigm_x
yeah, need a bit opf time to debug, was busy all weekend, job interview yesterday, out on site all day today, etc...
Maybe tonght if im lucky
Vero is so much harder to debug than pcbs and i kind of made it up as i went along so prob loads of mistakes.
Ugh
Should stick to PCBs...
Cheers
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Jul 02, 2013 5:08 pm
by Ongelegen
Hope the interview went well.
True about vero and debugging. I try to stick to PCBs as much as possible. The PSU I made for the calrec is just 7 components, but took quite some time to figure out the best component placement and to solder the traces with wire/resistor legs. Triple check everything and solder once worked for me.
Just found out 1 Wima cap will be on backorder till september, wtf, totally bummed...
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Jul 02, 2013 6:40 pm
by paradigm_x
what value? if ive got one ill send you one.
Ordering components is a bastard, and i always forget at least one thing. Then you either pay a fortune on shipping, or wait til ages.
ive actually got a new phone too so can take a photo or two of my backlog....
cheers
Ben
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Jul 02, 2013 7:22 pm
by Ongelegen
Cool thanks mate, it's a MKS4 0,068uF/68nF 63V with either 7,5mm or 10mm leg spacing. 5mm might work too, but might be a bit fiddly.
Yeah same here, the elco's I forgot last time, well guess what, forgot them again

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Wed Jul 03, 2013 3:03 pm
by paradigm_x
Hmm, well ive definitely not got any larger footprint ones, may have a 5mm one, will have a look.
Been a busy month, its actually my.our wedding anniversary tonight

so prob not going to be doing much electronics tonight either

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Wed Jul 03, 2013 4:25 pm
by Ongelegen
No problem man, thanks
Nice. Congrats, have a nice one. Yeah probably a good idea, if you don't want to make the wife angry
Hoping to get some metal work done today, if not then sunday.
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Sun Jul 07, 2013 6:34 pm
by Ongelegen
Did the backpanel today. Metal work took me like half day. Holes for the xlr connectors are 23mm in diameter, biggest drill I had was 10mm. Got the extra 13mm with a file tool (most time consuming and most boring and irritating part). Scratched the panel a few times around the IEC connector during this, but fixed it a bit with a black marker

Relieved the metal work is done. I hate metal work
PS: Paradigm, I won't be needing the wima cap. Got a mail from the supplier that the missing wima cap is on the way, should arrive next week. Not sure where they pulled it from, but happy I don't have to wait till september. Much thanks for looking out though
Cheers,
Martin

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Jul 08, 2013 10:29 am
by paradigm_x
Nice, yeah ive touched up with black marker before too!
Ive got a dremel, but it does make it very easy to scratch.
I/we need a stepped drill bit really.
Well, its been unbearably hot this weekend, and my wife went away, so i was camping with my son in the back garden, so didnt get much done again! I did manage to fix my Blofeld tho, when he had a nap, which ive been meaning to do for ages.
Ive spotted this great delay as well, going to grab it ...
http://www.muffwiggler.com/forum/viewtopic.php?t=88350
Cheers,
Ben
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Jul 08, 2013 5:28 pm
by Ongelegen
I got a dremel too, and it's indeed very easy to scratch your panel.
I was actually looking at stepped drills, but they are rather expensive in comparison to normal drills. They start at €30 from what I've seen. Might take the plunge for the next build as they will save alot of time and hassle.
Hot here as well, had to take a lot of breaks. Glad I got it done.
Nice, what was wrong with it?
That delay sounds cool, thanks for sharing

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Jul 08, 2013 11:09 pm
by wolf89
This stuff you guys are doing looks sick.
Very interested in getting involved in this sort of thing but not sure where to start.
Anyone recommend anything for someone new to it all?
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Jul 09, 2013 9:37 am
by Ongelegen
wolf89 wrote:This stuff you guys are doing looks sick.
Very interested in getting involved in this sort of thing but not sure where to start.
Anyone recommend anything for someone new to it all?
The GSSL compressor a few pages back was sort of my first real build. Before this I've only build a few mics which dont compare in size of this project. I didn't have any prior experience or education in electronics, but found the GSSL very straight forward. It's a well documented project (groupdiy.com) and it basically comes down to stuffing the right component through the right holes on the PCB which shows the component placement. Then wiring the power, audio and other connections and housing it. Obviously you'll need to be able to solder decently which isn't hard at all imo.
It's a good idea to start DIY with a full kit, so you don't have to source the parts yourself. Kinda hard to recommend a project without info on what you'd like to build. Groupdiy is a good place for recording, mixing and mastering gear, lots of adaptations/clones of high-end gear. Muffwiggler is great for (modular) synths, creative effects and other bits.
Disclaimer: DIY is very addicting, and not as cheap as one might think. It can get expesive especially if you want your gear to look good too.
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Fri Feb 07, 2014 12:22 pm
by paradigm_x
Yay, well i just finished this thing, calibrated it, i think, and starting to get my head round it, its incredible!
My mate also made a wooden case for me at random...
Quick demo first run,
Soundcloud
now i know its working were going to stain the box, and 'label' it, somehow. just bought another couple of pcbs to make some more
finished a few other things, modded analogue delay, soem modular stuff, also recapped a ton of old effects units etc, amazing difference. also fixed shruthi and doing some mods. slowly.
need moar pics/sounds/vids

Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Fri Feb 07, 2014 3:13 pm
by magnetron_sputtering
That thing looks really nice! Hoping to finish off my own Shruthi this weekend. It's my first build after threatening it for a long time but I'm already getting ideas for the next DIY toy!
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Sat Feb 08, 2014 12:40 am
by test_recordings
The wooden case looks sick! Don't you have shielding issues from the lack of metal or have you painted the inside with conductive paint?
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Sat Feb 08, 2014 6:58 am
by nowaysj
In a parallel universe, I'm participating in this thread, and these types of builds.
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Tue Feb 11, 2014 11:03 am
by paradigm_x
test recordings wrote:The wooden case looks sick! Don't you have shielding issues from the lack of metal or have you painted the inside with conductive paint?
Thanks,
Its not too bad, but i am going to put a lyer of aluminium tape on the insides. Its pretty quiet as it is, for a grungy delay.
Nearly, finally, nearly, got my liquid hihat, above, finished. But putting it togerther for the 'last' time, i seem to have pulled a wire out
So inside i go again. Recently discovered the benefits of hot glueing everyfuckingthing down.
Cheers
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Sun Feb 16, 2014 10:41 pm
by magnetron_sputtering
Re: The DIY Synth/FX/Stuff thread ... =)
Posted: Mon Feb 17, 2014 8:42 am
by paradigm_x
Wow, cool. they look so much nicer than those cheap plastic cases.