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Messages - mmontag

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preenfm2 and preenfm3 / Where can I get these cool sounds
« on: February 03, 2019, 08:44:03 AM »
Wondering if anybody has a copy of this sound bank? I like this Cloud patch.

https://www.youtube.com/watch?v=peIoMwklRkQ&t=120s

2
Just posting to confirm everything here and say thanks.

I had some high pitched line noise initially, so I stuck some folded up aluminum in there and it worked fine.

Then I replaced the display with a yellow OLED unit, and I used the steel shield supplied by Van Daal. Again this solved the line noise, but created a new problem of high pitched physical vibration coming from the Preen box itself. Thanks for helping to explain this in no uncertain terms, because I had never encountered something like that before.

After coming across this thread I replaced that steel shield again with folded aluminum foil, and it has now solved both problems. That inductor is a nasty little guy.

3
preenfm2 and preenfm3 / Re: Metal case wanted
« on: February 13, 2017, 11:16:36 PM »
VanDaal has some metal cases in stock now. Mark as completed :)
http://vandaal-electronics.com/product/preenfm-metal-case/

4
preenfm2 and preenfm3 / Re: Yellow OLED : high frequency solution
« on: February 13, 2017, 11:05:04 PM »
I definitely noticed the squeak after upgrading to OLED, but the shield fix was easy and effective. No extra soldering needed with the recent board revisions. Thanks Xavier.

 :D

5
preenfm2 and preenfm3 / Acrylic case online
« on: February 10, 2017, 04:28:25 AM »
Hi, I am wondering if anyone has an EPS file for the case by Frank Daniels that is ready to send to Ponoko. Or if Xavier can detail the extra work required. I like this case design.

On the site it says:
Quote
Latest model by Frank Daniels (fcd72) :

This is the EPS file used by Frank to cut the cases.
It requires some work before being sent to ponoko or formulor. Please let me know if you have one that you successfully used : Click here to download.

thanks,
Matt

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preenfm2 and preenfm3 / Re: Metal case wanted
« on: January 31, 2017, 03:21:27 AM »
Haha. Well, I have an OLED display on the way...

7
preenfm2 and preenfm3 / Metal case wanted
« on: January 28, 2017, 09:41:56 AM »
Hello, I would pay good money for a PreenFM2 metal case. Van Daal electronics is out of stock and I am getting impatient because the instrument is not very portable without a case. :)
Does anyone have a spare?

Thanks,
Matt

8
preenfm2 and preenfm3 / Re: LCD display not working
« on: January 26, 2017, 11:55:52 AM »
I think you need to add a wire across the oled resistor spot in upper right corner to complete the circuit.

9
preenfm2 and preenfm3 / Re: why fm and not pm
« on: January 22, 2017, 01:21:52 AM »
Hey Xavier, would you mind elaborating on this a little more?

What is the frequency shift you speak of? And how does a low pass filter fix it?...

10
preenfm2 and preenfm3 / Re: seems to work, but no display
« on: January 17, 2017, 09:42:14 PM »
Heh, had this exact problem last night. No backlight. But it worked fine after I popped the 68 ohm in that empty spot. Thanks Xavier 👍

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