I don't know in Germany but in Poland thick layer non-inductive 1GOhm, size 3x6mm, 5% tolerance is about 1 euro each (http://www.konel.pl/). I've ordered six...
... In the oct66 issue of Audio, Rob Schulein presented "A CAPACITOR MICROPHONE SYSTEM using semiconductor devices" in which he says, "Even though Mr....
Here you are: 1) Single resistors with endings: http://www.konel.pl/rezystory1.htm 2) Without endings: http://www.konel.pl/rezystory2.htm 3) Surface mounting: ...
... Assuming there is some thermal noise, wouldn't it cancel itself as the air load from both sides of the ribbon is the same (of course, if we are talking of...
Mark: I should think the "thermal noise" would self cancel because the impulse on the reverse side on the diaphragm element would be 180 degrees out of phase...
... because the impulse on the reverse side on the diaphragm element would be 180 degrees out of phase with the front side (opposite) therefore cancelling...
... Duuh! I thought white noise appeared flat on constant bandwidth (eg an FFT) and 1/f noise dropped at 6dB/8ve rather than 3dB/8ve. ie 1/f noise is...
Dear Mr. Fouxman, You've got a circuit for a modified Behringer ECM8000 on www.sdiy.org/oid/mics.html Do you by any chance have the original circuit too? -- No...
... I think you'll find that ALL small omni capsules rely on tiny backchamber which sets the resonance. In fact, cheap electrets will have a "slack" film...
I can highly recommend the Neutrik 3.5 mm plugs: http://www.neutrik.co.uk/fl/en/audio/210_459854644/NTP3RC-B_detail.aspx They are a little fiddly to assemble,...
Hi everyone, Since we all use Yahoo Groups to receive messages from this group, I thought I would let you know about a free service I found called Grouply. It...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the micbuilders group. File :...
micbuilders@yahoogrou...
Feb 2, 2008 5:02 pm
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... Why would I sign up to some service that demands to know my login details for the groups? And why is it so difficult to filter your incoming emails? All...
There were two known to me versions of the circuit--one transformer coupled and another transformerless. The one on www.directap.com site is easier to read,...
... B&K4133 vs. B&K4134, capsules. Sure, immeditely there will be winners--MK221 and B&K4133. ... might have something to do with it. Duh!!! I connot believe I...
On behalf of MicBuilders, I would like to extend a warm welcome to Guru Mark Fouxman. Guru Marik is famous for this efforts to convert Behringer ECM8000s into...
... Guru Mark Fouxman. ... Thank you for such a warm welcome! ... ECM8000s into B&K 4133s ... t=111051&highlight=marik+ecm%2A&page=1 Well, unfortunately, that...
Uwe writes above RF circuit is difficult and not for beginners. Could you guide me which circuit after Schoeps/Alice? The output is meant to be balanced I...
Hi Zap, Thanks for responding. OK, it'll indeed always be something best tried oneself and opinions are opinions, but as I understand it there's not something...
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