Search found 112 matches

by kecked
Fri May 04, 2018 6:11 pm
Forum: AMSynths
Topic: Future Plans
Replies: 25
Views: 10077

Jupiter 4

I’ll take the whole damn Jupiter 4 setup for sure! I’d love to build up a full four voice jp4 complete with sequencer and case. New old with modern patch memory/
by kecked
Fri May 04, 2018 6:08 pm
Forum: AMSynths
Topic: Discrete Jupiter4 AM8121 LPF HPF
Replies: 6
Views: 3762

Filter

Still interested in this filter
by kecked
Fri May 04, 2018 6:04 pm
Forum: Oakley Sound Systems
Topic: New Oakley rack module: ADR30
Replies: 43
Views: 6693

Chips

Anybody got source for the mn3005 and ne570 chips? Are the jfets common.
Didn’t look yet.
by kecked
Sat Dec 02, 2017 4:11 pm
Forum: Oakley Sound Systems
Topic: Where do you obtain your Oakley front panels?
Replies: 12
Views: 2650

Panels

I burn my panels in wood using a laser cutter and then put a strip of copper tape on the back as the shield and ground plane. Works very well. Much cheaper than steel and silkscreen. Even works for 19” rack fronts. The kind of wood doesn’t matter but I separate teepees of modules by wood color. For ...
by kecked
Wed Apr 12, 2017 6:38 pm
Forum: Oakley Sound Systems
Topic: HVM, SE330, RPSU and Filtrex to be discontinued
Replies: 11
Views: 1765

Boards

Here's an idea. If someone really wants one have them pay the one off cost and still offer them. They can be drop shipped. The artwork is still good so why not. Costs you nothing.
by kecked
Wed Apr 12, 2017 6:34 pm
Forum: Oakley Sound Systems
Topic: New module coming: Flanger
Replies: 31
Views: 6051

Smd

I would love to see a full line of smd boards. That way one board is both euro and 5 high. Maybe leave some through hole where it matters for caps and other devices that affect the sound. But for most circuits it doesn't matter. Uses less power too. Let's you offer multiple functions on one board. M...
by kecked
Mon Oct 31, 2016 6:15 pm
Forum: Oakley Sound Systems
Topic: SE330 - Anyone build these to sell?
Replies: 13
Views: 2572

Sre330

What is the sre330. Combined human and stereo?
by kecked
Mon Oct 31, 2016 6:12 pm
Forum: AMSynths
Topic: Discrete Jupiter4 AM8121 LPF HPF
Replies: 6
Views: 3762

Order

Ha. This caught my eye! Figures I started it. I'm still absolutely interested in this filter. Loving my jp8 filter but this is different.
by kecked
Tue Aug 05, 2014 2:01 pm
Forum: Oakley Sound Systems
Topic: frequency counter
Replies: 2
Views: 1062

frequency counter

It would a simple addition to a vco to add a frequency counter for tuning. Any possibility of such an add on module? Just need one for a whole system.
by kecked
Sat Oct 26, 2013 7:46 am
Forum: Oakley Sound Systems
Topic: dualvca as pan
Replies: 2
Views: 811

pan

you need to invert the lfo signal so that as it is rising on one side it is decreasing on the other. (or do that to whatever vca control signal you are using) A simple opamp would do that in the inverting mode. I don't understand what you mean by stereo stereo mode.
by kecked
Fri Oct 25, 2013 2:15 pm
Forum: Oakley Sound Systems
Topic: Stereo Ensemble: SE-330
Replies: 55
Views: 11135

se330 issue 1 board

I have an issue 1 board available to a good home.

I bought the prepopulated board so I don't need it.
by kecked
Mon Oct 14, 2013 6:27 pm
Forum: Oakley Sound Systems
Topic: se-330 board available
Replies: 0
Views: 714

se-330 board available

I bought the prestuffed on from tony so I have my version 1 board available to a good home.
by kecked
Thu Oct 10, 2013 5:56 pm
Forum: Oakley Sound Systems
Topic: VCO Issue 6 - parts
Replies: 6
Views: 1189

does anyone sell a stripper for ribbon cable?
by kecked
Sat Sep 21, 2013 10:16 am
Forum: Oakley Sound Systems
Topic: Stereo Ensemble: SE-330
Replies: 55
Views: 11135

sound demo

Lovely! I shall listen often as I stuff the roast beast.
by kecked
Sat Sep 07, 2013 8:34 am
Forum: Oakley Sound Systems
Topic: Stereo Ensemble: SE-330
Replies: 55
Views: 11135

sound

can you post some soundfile. It helps to hear the working board as incentive to stuff this massive board! LOTS of parts :)
by kecked
Fri Aug 30, 2013 5:57 pm
Forum: Oakley Sound Systems
Topic: the final word on Oakley panels!
Replies: 14
Views: 2792

burn them in wood on laser printer
by kecked
Mon Aug 26, 2013 3:07 pm
Forum: Oakley Sound Systems
Topic: Stereo Ensemble: SE-330
Replies: 55
Views: 11135

side

If you put them side by side leave room for input and output jacks between them so you can patch them in either order or not at all. Guess toggles would work as well.

00-true bypass
01-se330/hvm (series)
10-hvm/se330 (series)
11-independent (parallel)

have one input and two outputs
by kecked
Mon Aug 12, 2013 5:30 pm
Forum: Oakley Sound Systems
Topic: Issue 2 Diode Super Ladder problem
Replies: 18
Views: 1804

I think there was a cap that had to be a high quality or it would not resonate. Try adding a control voltage and see if it oscillates. If it does than you can narrow the search. The crackle sounds like a loose wire. Check all the connections to the sockets.
by kecked
Thu Aug 08, 2013 5:56 am
Forum: Oakley Sound Systems
Topic: Old School Sequencer?
Replies: 12
Views: 2142

that's the code for the microprocessor to run the sequencer.

I've had my eye on the sequentix cicrkon or whatever its called.
http://www.sequentix.com/
by kecked
Mon Aug 05, 2013 6:06 am
Forum: Oakley Sound Systems
Topic: CA3083
Replies: 3
Views: 923

trans

I saw the ebay sellers but I fear bad chips from those sources. Never the less if that is the source so be it. I already have 3 full size vco so not a big deal on my end but I want the quick octave changing so an outboard octave accessory would be very handy. Maybe make it a triple octave board?
by kecked
Sun Aug 04, 2013 8:24 pm
Forum: Oakley Sound Systems
Topic: Why no contact with the temp-co?
Replies: 4
Views: 894

tempco

Any reason not to mount the tempco resistor on top of the transistor pair? Doing the svf and I heat shrink the transistors together so I could glue the tempco to the top of the joined transistors but it would mean adding leads back to the holes for the resistor. Would the leads be more of a liabilit...
by kecked
Sun Aug 04, 2013 10:49 am
Forum: Oakley Sound Systems
Topic: CA3083
Replies: 3
Views: 923

CA3083

Anyone able to share sources for this chip in the USA or outside if need be.

Thanks. Found the opamp but all my sources say the ca3083 tran network is obsolete and no longer made.
by kecked
Sun Aug 04, 2013 10:18 am
Forum: Oakley Sound Systems
Topic: noise/filter build problem
Replies: 2
Views: 750

fixed

had a 470k in where a 22R belonged. All working fine now. BTW I found the bc550 sounded best to me. Seemed like a wider bandwidth sound with more highs.
by kecked
Wed Jul 31, 2013 7:54 pm
Forum: Oakley Sound Systems
Topic: Resume to build my Oakley Modular
Replies: 96
Views: 11535

ground

I don't think you want the paint rings under the nuts. It breaks the ground connection some. over time the sides of the jack will oxidize but the space under the nuts pretty much excludes air so it won't.

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