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An aluminum electrolytic capacitor consists of two Al foil electrodes separated by a conductive electrolyte. Al forms an oxide coating on the surface on contact with air or water, and the oxide

We are probably worrying about nothing TBH. Jules @ Sound Sleuth designs excellent circuits, if he says it's good, it'll likely be good. I can only see a problem if you're intending on capturing low

The other issue is size of the capacitor. I’m the 3.3uF 63V guy. They work great and physically allow you to build the SimpleP48 into the XLR connector. I use this with my ZoomF6. Best

Thanks for the explanation Michael, the point about tolerance is really good. My plan is to connect that Mic's via XLR to a new Zoom F3, but better for a capacitor rated for at least 50V like this

I've used both polar and bipolar in the signal lines in microphones. It doesn't make much difference so long as the capacitor value is sufficiently high to pass the low frequencies. A bipolar

Hi all! After a lot of reading, I see for short cables (less than 2 meters) the Simple P48 circuit is enough for a good quality build. My question here is: I see a lot of people talk about taking

Fig-8.doc in my FILES directory describes a Fig-8 capsule I designed some 40+ yrs ago for Calrec.? It has sources for 5 & 10 um Aluminised Mylar and other useful info.

Excellent result -- well done! :) I must confess I didn't think I was going to hear something quite that impressive, when I first downloaded your mp3.... If one could create a version with a

Excellent!!!! More microphone Instructables! Best Regards, Jules Ryckebusch

Full Instructable now available here: https://www.instructables.com/DIY-Large-Diaphragm-True-Condenser-Microphone-Caps/

Very interesting!

** Search for: V-PROTECH Premium FOIL Thermal Emergency Blanket ** For the UK: https://www.amazon.co.uk/V-PROTECH-Premium-Emergency-Survival-150x100cm/dp/B09TRZT5T1 I deliberately went for the

alloy foil from old wax capacitors as diaphragm. have used in home made ribbon mics. ________________________________ Sent: Wednesday, 13 April 2022 8:33 AM To: [email protected]

where do you get this sheet? I bet not all space blankets are the same and this thin.

I have small confession to make... The space blanket I've been using is not 20?m thick as originally assumed. It is actually just 6?m thick! I got hold of a proper micrometer today and was able to

Brilliant!! That sounds much better than any of my home made capsules.

Yes, OT but related, Heathkit once produced a mod to the "Two-er" (and "CB1", "Ten-er" and "Six-er") which uses a Wheatstone bridge composed of two #47 bulbs and two 4.7Ohm resistors to yield a

I believe the only thing this circuit has in common with the subject discussed here is that they both are related to electronics.

Taking on board what has been said about the backplate mass, I've built another capsule with a double PCB backplate. I also played around with another shape: a bowed-in square. Thanks to having two

Hi, I am sorry, maybe I do not understand an idea but, I found something what may replace lamps: Vishay VO1263. Here is a link to the Mr Scott Wurcer article (diyaudio Forum): "*My version of the G =