Search found 272 matches

by APETECHNOLOGY
Fri Mar 15, 2019 9:31 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

Re: regarding modal #140?

APETECHNOLOGY wrote:
moogboy010 wrote:BTW;Apetechnology,do you show the correction on the (3-way switch)?Doesn't look like it in the schematic of the p.c.board?
i corrected it in my drawing.
s6 to contact 3 :smoke:
by APETECHNOLOGY
Fri Mar 15, 2019 9:28 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

Re: regarding modal #140?

moogboy010 wrote:BTW;Apetechnology,do you show the correction on the (3-way switch)?Doesn't look like it in the schematic of the p.c.board?
i corrected it in my drawing.
s6 contact 3= 15v :spin:
by APETECHNOLOGY
Thu Mar 14, 2019 10:40 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

i ended up making the 123 like the original.

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by APETECHNOLOGY
Thu Mar 14, 2019 10:28 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

130, is here.Image


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by APETECHNOLOGY
Thu Mar 14, 2019 10:17 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

140 is here,Image



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by APETECHNOLOGY
Thu Mar 14, 2019 9:55 pm
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

180 is here,
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by APETECHNOLOGY
Fri Nov 09, 2018 11:59 pm
Forum: Music Tech DIY
Topic: Classic 100 Series System Teaser: MEMS System 100
Replies: 154
Views: 14688

123 works! this version built with a panel i bought from Djangofire. the wiring is a mess, just like a original. wiring the buss wire to terminal strips was easier then i thought it would be. looking forward to wiring the 112 and 114 the same way. by then i will have proved a point to myself, and we...
by APETECHNOLOGY
Sun Oct 28, 2018 9:33 am
Forum: Music Tech DIY
Topic: Classic 100 Series System Teaser: MEMS System 100
Replies: 154
Views: 14688

Thread title changed! I'm excited to see where this thread takes us. thank you KSS for bringing some issues to light. i appreciate the time you took to help steer us in the right direction. i must admit, that i personally have been so busy processing so much gathered information,that real world pro...
by APETECHNOLOGY
Sat Oct 27, 2018 8:35 am
Forum: Music Tech DIY
Topic: Classic 100 Series System Teaser: MEMS System 100
Replies: 154
Views: 14688

Also check out the parts value changes between the two versions: 3K6 becomes 3K3; 33K carbon film becomes 47K carbon composition. Peake, the 140-1 matches the known schematic perfectly. i was originally disappointed to find component discrepancies in the first 140 i studied. https://www.muffwiggler....
by APETECHNOLOGY
Fri Oct 26, 2018 12:28 am
Forum: Music Tech DIY
Topic: Classic 100 Series System Teaser: MEMS System 100
Replies: 154
Views: 14688

time to start Beta testing!



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by APETECHNOLOGY
Wed Sep 26, 2018 10:49 am
Forum: Music Tech DIY
Topic: Etched pcb trace width size?
Replies: 2
Views: 276

hello,
1mm for power and .8mm for signals is what i use.
when i can,
.8 and .6mm will work, just be more careful when etching, .6mm can go from looking perfect to unusable quickly!
hope this helps.
:help:
by APETECHNOLOGY
Tue Sep 25, 2018 1:49 am
Forum: Buchla, EMS & Serge
Topic: Buchla 284 unresponsive
Replies: 12
Views: 835

i sold a 284, usps smashed the box.
ended up some of the transistors on the back got crumpled.
the buyer straightened them out, worked perfect!
check for that.
by APETECHNOLOGY
Thu Sep 20, 2018 6:59 pm
Forum: Buchla, EMS & Serge
Topic: buchla model 117 proximity detector?
Replies: 9
Views: 963

mritenburg,

thanks for the info!
i am doing research on the 100 with professor at U of M.
i will have him contact Evergreen

so lame to rob a school...
by APETECHNOLOGY
Thu Sep 20, 2018 1:09 pm
Forum: Buchla, EMS & Serge
Topic: buchla model 117 proximity detector?
Replies: 9
Views: 963

mritenburg wrote:Yep, Model 117 Dual Proximity detector has dual antenna connectors. The 100 at my college had a Model 117.
do you mind if i ask what college that was? maybe i could contact them!
thank you for the lead.
by APETECHNOLOGY
Wed Sep 19, 2018 10:15 pm
Forum: Buchla, EMS & Serge
Topic: buchla model 117 proximity detector?
Replies: 9
Views: 963

buchla model 117 proximity detector?

hello, does any one have images of this module?
or a explanation of how it was used?
:hmm:
by APETECHNOLOGY
Mon Sep 17, 2018 1:13 am
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

Moogboy, i need to make cases!
i think i am going to make this style for my 100






Image :hmm:
by APETECHNOLOGY
Sat Sep 15, 2018 1:19 am
Forum: Music Tech DIY
Topic: Buchalish 111 Ring Mod PCBs
Replies: 177
Views: 17816

hold the press! theres a error in the schematic ! i have the rare opportunity to study a massive 3 panel 100, i am trying to hunt down unknown errors in the schematics . found one, the input 2 resistor is 680 in the schematic, 680k in the original! CBS got us again. i will post any other discrepanci...
by APETECHNOLOGY
Wed Aug 29, 2018 1:16 am
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

i got the 130 to work!
it works really well, very responsive. sensitivity is touchy,i need to look into that.
also need to make a proper panel! :woah:

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by APETECHNOLOGY
Thu Aug 02, 2018 10:53 pm
Forum: Music Tech DIY
Topic: please describe this rotary switch?
Replies: 6
Views: 303

i found this.

Image :despair:
by APETECHNOLOGY
Thu Aug 02, 2018 2:45 am
Forum: Music Tech DIY
Topic: please describe this rotary switch?
Replies: 6
Views: 303

4 pole 2 position?
by APETECHNOLOGY
Thu Aug 02, 2018 2:17 am
Forum: Music Tech DIY
Topic: please describe this rotary switch?
Replies: 6
Views: 303

please describe this rotary switch?

please describe this rotary switch?
it only is meant to move in two positions, up and down.
i have not dealt with rotary switches much.
thank you !
:hail:


Image
:yay:
by APETECHNOLOGY
Sun Jul 29, 2018 1:49 am
Forum: Music Tech DIY
Topic: Buchla 100 system diy build
Replies: 236
Views: 17947

i want to build a 130, the closest thing i could find is the schematic for the 230. the schema was drawn differently then most other buchla schematics,it is confirmed to be correct , but the "node" dots are not existent. does my redraw seem correct? https://www.muffwiggler.com/forum/userpix2/26235_2...
by APETECHNOLOGY
Fri Jul 27, 2018 1:02 am
Forum: Buchla, EMS & Serge
Topic: info on real Tinnermans
Replies: 3
Views: 1362

info on real Tinnermans

i just want to pass on some information on Tinnermans, the ones you seek are, Tinnerman C991-440 they are .250" or 6.35mm in the u.s.a they can be purchased Olander company inc. http://www.olander.com/default.aspx?page=item%20detail&itemcode=C991-440-3B i hope this helps someone. https://www.muffwig...
by APETECHNOLOGY
Wed Jul 25, 2018 3:37 pm
Forum: Music Tech DIY
Topic: Buchla 190 Dual Reverberator Clone
Replies: 11
Views: 968

i made this wiring diagram to help with my confusion. :woah:
i am putting it here to possibly help inspire others to build this design!
thanks Peake!
:nana:

Image :yay:
by APETECHNOLOGY
Sat Jul 21, 2018 11:22 pm
Forum: Music Tech DIY
Topic: Buchla 275r Breakout PCB/BOM issue, noise issue (solved)
Replies: 29
Views: 1186

there was a separate break out panel that it connects to. if needed, you connect via that cable.
i guess for external tanks.


spyImage :despair:

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