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 Forum index » DIY Hardware and Software » fonik's place
PCB offer: Thomas Henry's 555-VCO
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aladan



Joined: Aug 13, 2011
Posts: 49
Location: Australia

PostPosted: Sat Dec 22, 2012 7:55 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi Matthias,
Please put me down for 2 (main PCB only) at this stage. Hopefully more, but money is tight Sad
2x circuit PCB
Thanks!
A.

Last edited by aladan on Wed Dec 26, 2012 3:25 am; edited 2 times in total
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bod



Joined: Apr 28, 2009
Posts: 148
Location: Glasgow

PostPosted: Sun Dec 23, 2012 5:22 pm    Post subject: Reply with quote  Mark this post and the followings unread

I'd be down for 2 of each of the circuit pcb and the eurorack pcb Smile
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Sony Crocket



Joined: Sep 27, 2010
Posts: 13
Location: Madrid, Spain

PostPosted: Tue Dec 25, 2012 11:59 am    Post subject: Reply with quote  Mark this post and the followings unread

Hi!

Please, put me in the list for 3 circuit PCBs

Thanks and merry xmas!
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Feedblack



Joined: Dec 22, 2012
Posts: 3
Location: Germany, near FFM

PostPosted: Wed Dec 26, 2012 3:05 am    Post subject: Reply with quote  Mark this post and the followings unread

hi matthias,

count me in please

1x eurorack PCB
1x front panel (depending on price)
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Heavy Metal Kid



Joined: Nov 05, 2012
Posts: 18
Location: Oslo

PostPosted: Thu Dec 27, 2012 12:54 am    Post subject: Reply with quote  Mark this post and the followings unread

I'm interested in:

2x eurorack PCB
2x front panel (depending on price)
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Thu Dec 27, 2012 5:38 am    Post subject: Reply with quote  Mark this post and the followings unread

Feedblack wrote:
hi matthias,

count me in please

1x eurorack PCB
1x front panel (depending on price)

1x circuit PCB
1x front panel components PCB
1x front panel
correct?

_________________
Posted Image, might have been reduced in size. Click Image to view fullscreen.
cheers,
matthias
____________
fonitronik at
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Thu Dec 27, 2012 5:39 am    Post subject: Reply with quote  Mark this post and the followings unread

Heavy Metal Kid wrote:
I'm interested in:

2x eurorack PCB
2x front panel (depending on price)

2x circuit PCB
2x front panel components PCB
2x front panel
correct?

_________________
Posted Image, might have been reduced in size. Click Image to view fullscreen.
cheers,
matthias
____________
fonitronik at
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Feedblack



Joined: Dec 22, 2012
Posts: 3
Location: Germany, near FFM

PostPosted: Thu Dec 27, 2012 7:46 am    Post subject: Reply with quote  Mark this post and the followings unread

fonik wrote:
Feedblack wrote:
hi matthias,

count me in please

1x eurorack PCB
1x front panel (depending on price)

1x circuit PCB
1x front panel components PCB
1x front panel
correct?


Hi Matthias,
seems that I missunderstood which PCP's I need. So the Eurorack panel is only for the pots, and jacks...yes, in this case I need:
1x circuit PCB
1x front panel components PCB
1x front panel
thanks,
Claus
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Thu Dec 27, 2012 8:56 am    Post subject: Reply with quote  Mark this post and the followings unread

Feedblack wrote:
seems that I missunderstood which PCP's I need. So the Eurorack panel is only for the pots, and jacks...

seems quite confusing, no? this is just because we wanted to have generic PCB that could be used for builds in all formats (MTA-100 headers, manual wiring), and later on the eurrack people (a strong lobby) voted for an additional front panel components PCB (no wiring, easier for newbies).
and in the end i decided to provide a front panel as well...

_________________
Posted Image, might have been reduced in size. Click Image to view fullscreen.
cheers,
matthias
____________
fonitronik at
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Feedblack



Joined: Dec 22, 2012
Posts: 3
Location: Germany, near FFM

PostPosted: Thu Dec 27, 2012 10:56 am    Post subject: Reply with quote  Mark this post and the followings unread

fonik wrote:
Feedblack wrote:
seems that I missunderstood which PCP's I need. So the Eurorack panel is only for the pots, and jacks...

seems quite confusing, no? this is just because we wanted to have generic PCB that could be used for builds in all formats (MTA-100 headers, manual wiring), and later on the eurrack people (a strong lobby) voted for an additional front panel components PCB (no wiring, easier for newbies).
and in the end i decided to provide a front panel as well...

that's fine. I prefer too frontpanels and frontpanel PCB's. I have to buy a frontpanel anyway (if not, it does not look good, I have two left hands with ten thumbs). And putting the things together is allways the tricky part... at the moment I have here the Liquid HiHat, and with panel and PCP I have to get some brass, cut it a.s.o. to make an angle to bring the things together....
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Sony Crocket



Joined: Sep 27, 2010
Posts: 13
Location: Madrid, Spain

PostPosted: Fri Dec 28, 2012 1:33 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi Matthias,

Could you tell us the reference number or model of the pots and jacks needed for the eurorack pcb?

If there are no rare parts or plastic shaft pots, I think it will be great not having to do the wiring...

Thanks!
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Fri Dec 28, 2012 2:05 pm    Post subject: Reply with quote  Mark this post and the followings unread

for the pots i used 9mm Alpha (mouser, smallbear, banzai et. al.). i ordered 9mm Alps, they should arrive tomorrow. i think they will fit, too.

the jacks are PJ-301B. you get them from
Erthenvar (USA)
or
Thonk (Europe)

_________________
Posted Image, might have been reduced in size. Click Image to view fullscreen.
cheers,
matthias
____________
fonitronik at
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Heavy Metal Kid



Joined: Nov 05, 2012
Posts: 18
Location: Oslo

PostPosted: Fri Dec 28, 2012 4:28 pm    Post subject: Reply with quote  Mark this post and the followings unread

Having read the thread more carefully, I'd like two eurorack PCBs in addition to the two circuit PCBs and the two Euro front panels.
Last edited by Heavy Metal Kid on Sat Dec 29, 2012 7:00 am; edited 1 time in total
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insider



Joined: Aug 01, 2007
Posts: 14
Location: france

PostPosted: Sat Dec 29, 2012 6:51 am    Post subject: Reply with quote  Mark this post and the followings unread

3x circuit PCB for me.

thanks.
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Danno Gee Ray



Joined: Sep 25, 2005
Posts: 1343
Location: Telford, PA USA

PostPosted: Sat Dec 29, 2012 2:27 pm    Post subject: Reply with quote  Mark this post and the followings unread

I would like to ammend my earlier stated order.

2x Circuit PCB
1x Front Panel PCB
1X Eurorack Panel

Thank you very much.
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talks



Joined: Jan 01, 2013
Posts: 2
Location: Portland, OR

PostPosted: Wed Jan 02, 2013 12:11 am    Post subject: Reply with quote  Mark this post and the followings unread

2x Circuit PCB
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TheAncientOne



Joined: Dec 26, 2006
Posts: 146
Location: United Kingdom

PostPosted: Thu Jan 03, 2013 3:06 pm    Post subject: Reply with quote  Mark this post and the followings unread

Could I put myself down for 2 circuit PCB's. Thanks.
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Mike
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LektroiD



Joined: Aug 23, 2008
Posts: 977
Location: Scottish Borders
Audio files: 2
G2 patch files: 2

PostPosted: Fri Jan 04, 2013 2:32 pm    Post subject: Reply with quote  Mark this post and the followings unread

2x VCO PCB's for me please. Maybe more depending if I can revive my existing oscillators or not.

*EDIT*

I would like to bump my order to 4x VCO PCB's

_________________
My tunes available here
(check out the new Electro-Funk LP)

Last edited by LektroiD on Sun Jan 06, 2013 5:25 am; edited 1 time in total
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Sat Jan 05, 2013 3:03 pm    Post subject: Reply with quote  Mark this post and the followings unread

i finished the 2nd prototype tonight (the new one with the eurorack front panel components PCB). first i had a short (did not cut legs properly), then i found a trace missing, which i had to bridge, and eventually i lowered R27 by mounting a 33k in parallel, thus the PCB looks a little bit worn out, hehe. anyways, the boards you order will be 100% correct (nomissing traces).

Posted Image, might have been reduced in size. Click Image to view fullscreen.
TH_555-VCO new by fonitronik, on Flickr

Posted Image, might have been reduced in size. Click Image to view fullscreen.
TH_555-VCO new by fonitronik, on Flickr

Posted Image, might have been reduced in size. Click Image to view fullscreen.
TH_555-VCO new by fonitronik, on Flickr

_________________
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cheers,
matthias
____________
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LektroiD



Joined: Aug 23, 2008
Posts: 977
Location: Scottish Borders
Audio files: 2
G2 patch files: 2

PostPosted: Sun Jan 06, 2013 7:01 am    Post subject: Reply with quote  Mark this post and the followings unread

Will you be offering tempcos for this? I find these things near impossible to source...
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Sun Jan 06, 2013 10:41 am    Post subject: Reply with quote  Mark this post and the followings unread

i recently bought 100pcs from pata for 40 yen each (~40c)!

his page is here: http://www.mmslab.jp/parts.html

the page is in Japanese, nevertheless, english is fine for email communication and he is a really nice guy. he provided me with tracking information from the japanese postal service via email. paypal is ok. hover your mouse over one of the links on the page to get his email address (3rd from the top)

the tempcos available are

LT16S102F33 (1k)
LT16S202F33 (2k)

the component# breaks down as
LT - type
16 - 0.167W (1/6W), enough for tempco duties
S - package, common through hole resistor
102 - 1k
F - 1% tolerance
33 - 3300ppm/C

datasheet: http://www.akaneohm.com/catalogue/LT.pdf

(thanks to andrewF for the hint!)

_________________
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cheers,
matthias
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aladan



Joined: Aug 13, 2011
Posts: 49
Location: Australia

PostPosted: Sun Jan 06, 2013 10:31 pm    Post subject: Reply with quote  Mark this post and the followings unread

fonik wrote:
i recently bought 100pcs from pata for 40 yen each (~40c)!

his page is here: http://www.mmslab.jp/parts.html

the page is in Japanese, nevertheless, english is fine for email communication and he is a really nice guy. he provided me with tracking information from the japanese postal service via email. paypal is ok. hover your mouse over one of the links on the page to get his email address (3rd from the top)

the tempcos available are

LT16S102F33 (1k)
LT16S202F33 (2k)

the component# breaks down as
LT - type
16 - 0.167W (1/6W), enough for tempco duties
S - package, common through hole resistor
102 - 1k
F - 1% tolerance
33 - 3300ppm/C

datasheet: http://www.akaneohm.com/catalogue/LT.pdf

(thanks to andrewF for the hint!)


He is a great guy, I put through a big order with him recently and he shipped it bar one NE5534 that was out of stock. He sent that NE5534 in a tiny, tiny package a week later at his own expense. You can't ask for more than that.

He also has some Akaneohm 1.87K tempcos in stock! I only found out after my order went through and I have a pile of the big KRLs from the recent group purchase now anyway.

Cheers,
A.
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LektroiD



Joined: Aug 23, 2008
Posts: 977
Location: Scottish Borders
Audio files: 2
G2 patch files: 2

PostPosted: Tue Jan 08, 2013 1:28 am    Post subject: Reply with quote  Mark this post and the followings unread

aladan wrote:
fonik wrote:
i recently bought 100pcs from pata for 40 yen each (~40c)!

his page is here: http://www.mmslab.jp/parts.html

the page is in Japanese, nevertheless, english is fine for email communication and he is a really nice guy. he provided me with tracking information from the japanese postal service via email. paypal is ok. hover your mouse over one of the links on the page to get his email address (3rd from the top)

the tempcos available are

LT16S102F33 (1k)
LT16S202F33 (2k)

the component# breaks down as
LT - type
16 - 0.167W (1/6W), enough for tempco duties
S - package, common through hole resistor
102 - 1k
F - 1% tolerance
33 - 3300ppm/C

datasheet: http://www.akaneohm.com/catalogue/LT.pdf

(thanks to andrewF for the hint!)


He is a great guy, I put through a big order with him recently and he shipped it bar one NE5534 that was out of stock. He sent that NE5534 in a tiny, tiny package a week later at his own expense. You can't ask for more than that.

He also has some Akaneohm 1.87K tempcos in stock! I only found out after my order went through and I have a pile of the big KRLs from the recent group purchase now anyway.

Cheers,
A.


A quick question, has anyone used standard mail, or is it recommended to use "registered" at an additional 410JPY?

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(check out the new Electro-Funk LP)
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Sat Jan 12, 2013 4:03 pm    Post subject: Reply with quote  Mark this post and the followings unread

LektroiD wrote:
A quick question, has anyone used standard mail, or is it recommended to use "registered" at an additional 410JPY?

i used standard mail, however, he sent it registered with full tracking service Cool

_________________
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cheers,
matthias
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fonik



Joined: Jun 07, 2006
Posts: 3761
Location: Germany
Audio files: 23

PostPosted: Sat Jan 12, 2013 4:03 pm    Post subject: Reply with quote  Mark this post and the followings unread

i will take orders until 19 JAN 2013, then i will order all PCB and front panels.
_________________
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cheers,
matthias
____________
fonitronik at
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