E.A.S. "miss10" LFO, S/H and NOISE PCB. [SOLD OUT]

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E.A.S.
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E.A.S. "miss10" LFO, S/H and NOISE PCB. [SOLD OUT]

Post by E.A.S. » Tue Dec 20, 2011 9:05 pm

Hey guys,

I have a couple of new boards in the works. First of is the NOISE, LFO, and a SAMPLE AND HOLD all on one pcb.

The board is the same size as the "miss 10" VCO (Version 1) and the "miss 10" VCF/VCA. (version 1)

2.5" x 3.8"

This time there is a Euro power connection along with the motm size power connector.

connections are:

White noise out
Pink noise out
S/H input
Clock in
S/H out
Rectangle wave out
Sloped wave out
Freq. pot
Skew/PW pot
lfo l.e.d.
Image
noiseshlfo by itsfatmike, on Flickr


All pots, jacks switches and l.e.d.s connections are on .1" headers on the board edges.


$18 shipped.

SCHEMATICS!!

On the Noise schematic, TR13 is shown as a 2n3906 PNP. It is supposed to be an NPN 2n3904. (selected for best noise) The BOM is corrected.

Image
MISS TEN LFO by itsfatmike, on Flickr

Image
MISS TEN NOISE SAMPLE HOLD by itsfatmike, on Flickr

Image
Miss 10 LFO-S&H-NOISE by itsfatmike, on Flickr

Bill of Materials with mouser#'s, in pdf attachment.


Image
LFO NOISE S/H WIRING DIAGRAM by itsfatmike, on Flickr


Thanks!

-Mike
Attachments
miss10 lfo-hadsr-noise-sh BOM.pdf
(130.36 KiB) Downloaded 337 times
Last edited by E.A.S. on Sun Apr 28, 2013 1:18 pm, edited 15 times in total.

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negativspace
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Post by negativspace » Tue Dec 20, 2011 9:15 pm

So that's what you've been up to. :eek: :goo:

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E.A.S.
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Post by E.A.S. » Tue Dec 20, 2011 9:26 pm

negativspace wrote:So that's what you've been up to. :eek: :goo:
That and I moved from florida to brooklyn. Just in time for winter.

I also have a few ARP 2600 4027-1 vco sub-module pcbs on the way from the pcb house.

As well as a few other pretty rad projects in the works.

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Post by boothnavy » Tue Dec 20, 2011 11:37 pm

Funny, I was going to PM you to see if you were still going to do this board.
:mrgreen:

At least a couple for me.
boothnavy - synthesist

www.analogcraftsman.com

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negativspace
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Post by negativspace » Tue Dec 20, 2011 11:48 pm

E.A.S. wrote:That and I moved from florida to brooklyn. Just in time for winter.

I also have a few ARP 2600 4027-1 vco sub-module pcbs on the way from the pcb house.

As well as a few other pretty rad projects in the works.
Well yeah, also the moving. :zombie:

Very cool @ the upcoming projects, I assume one of them is the EG for the Miss10?

I think you can put me down for 3 of these, a couple to use and one to prototype a panel with. (Would you believe me if I told you I just finished laying it out? :hihi: )

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ringstone
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Post by ringstone » Wed Dec 21, 2011 12:08 am

Ohhh yeah!! 4 for me please mate!

Cheers
Blair

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PCB Purchase Request

Post by HighLordFixer » Wed Dec 21, 2011 4:06 am

E.A.S.
Hai

The long conversation today with Ortmann is prompting me requesting price list of your current MS clone PCBs... I want them all plus some multiples... Can we do paypal? This has actually finally prompted me making account on muff just so can make this transaction. Is it possible getting some price list from you on everything available?
Thanks,
Sigi

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vlk
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Post by vlk » Wed Dec 21, 2011 4:30 am

I'd be in for 1.

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regenbot
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Post by regenbot » Wed Dec 21, 2011 4:32 am

i need a S/H so defintely interested

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a.b.o.z.
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Post by a.b.o.z. » Wed Dec 21, 2011 8:49 am

One for me please!

cheers

Ivan

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rosch
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Post by rosch » Wed Dec 21, 2011 9:17 am

i'm in for one :guinness:

i guess you'll need just one S/H and noise for a Miss10. but how about LFO's? maybe it's worth taking 2 or 3 of these board for more lfos, or will there be another on the EG board?

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frozenkore
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Post by frozenkore » Wed Dec 21, 2011 9:52 am

One please :party:
Cheers!
Brian

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jarvis
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Post by jarvis » Wed Dec 21, 2011 10:08 am

Excellent! I'll take one

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PF
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Post by PF » Wed Dec 21, 2011 10:38 am

2 - 3 boards....

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E.A.S.
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Post by E.A.S. » Wed Dec 21, 2011 11:34 am

Yeah the ms series LFO are great! I Love the skewing you can do. The morphing from ramp to triangle to saw is the best!

If you order multiples of a function on this board you can just populate the section you want. For example if you only want the LFO just populate that section and leave off the noise section and sample and hold section. you probably only need one noise output anyway.

-Mike

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glacial23
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Post by glacial23 » Wed Dec 21, 2011 12:25 pm

I'm in for two of these.

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Post by Isaiah » Wed Dec 21, 2011 1:24 pm

Would it be possible to implement a Reset/Sync input for the LFO?

I'm looking at the Oakley Little LFO PCBs, for a possible multiple LFO module in the future.
Noise and S&H aren't too important to me, but always nice to have them available just in case.

Any (dis)advantages in having a 2 or 3 of these PCBs stacked parallel behind the panel (Noise and S&H circuitry only populated on one PCB), versus a few of the Oakley PCBs?

Thanks!

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E.A.S.
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Post by E.A.S. » Wed Dec 21, 2011 9:53 pm

updated post 1 with pcb preview.

isaiah,

I more than likely will not be adding a reset to this lfo.

although it probably wouldnt take more than a transistor and a couple resistors to do. a simple transistor as a switch across the cap and a couple limiting resistors should do.

the advantages to having multiple boards behind one panel would be....well you'd have several lfos. :mrgreen:

rosch,

the HADSR will not have an lfo on it. not enough room.

HighLordFixer,

the VCO and the VCF/VCA combo board are $18 usd ea. the LFO/s&h/NOISE should be around the same price.

the payment information is on the EAS miss10 vco/vcf/vca thread.


Thanks!
-Mike

oh yeah, keep you eyes out in the next couple days for the HADSR pcb.

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Neutron7
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Post by Neutron7 » Wed Dec 21, 2011 11:15 pm

I would buy 2 of them.

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reve
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Post by reve » Wed Dec 21, 2011 11:34 pm

Certainly in. Not sure if one or two...
-- reve mosquito

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gwaidan
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Post by gwaidan » Thu Dec 22, 2011 12:16 am

In for at least one.

glitched01
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Post by glitched01 » Thu Dec 22, 2011 12:41 am

I'll definitely take one, as long as there aren't any rare/weird parts to source.

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carynrich
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Post by carynrich » Thu Dec 22, 2011 2:21 am

i'll take 1, thanks.

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Post by fivesteppath » Thu Dec 22, 2011 2:51 am

I'll take 1 as well.

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Dego
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Post by Dego » Thu Dec 22, 2011 2:53 am

2 please

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