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DPA seem to be looking down at external contributions. I wrote them about a misconception in their "condenser vs. dynamic mics" Mic University discussion. They answered, even the junior engineer

Thank you very much for sharing this information with us. Yes, this is what I was looking for.?Looks a bit expensive for what it is - but since it cannot be found anywhere else, it is what it is.

Yes, the silica in bamboo blunts power tools terribly. I had great issues in a straw and miscanthus processing plant, where hardened steel blades were needed on the straw shredding tools; but for

Hi Scott, I'm going to take you up on that offer. I don't know if you are familiar with Sony UWP bodypack wiring (it's probably less popular than Shure/Sennheiser in the US, whereas in Europe it has

I've bought a set of punch "things" (don't know the english name). I can punch the covers out of different materials in different sizes. You find different kinds of felts and fabrics in handcraft

Micbooster stocks at 10mm and also a 5.8mm: https://micbooster.com/microphone-holders/124-1090-acoustic-microphone-vent.html#/69-protection_class-ipx4/124-pack-single Take note that that's the single

I got your point. Yet such things puzzle me, because if there is no difference at all then why produce them in two versions? Most small electrets got felt covered face by default. For some reason they

I've also used those sponge headphone covers (earmuffs) that you get when you purchase in-ear earbuds, or you can buy them on well-known website for like 50 cents for 20 pcs, with free shipping.?

On most of the mics I've built from small omni electret capsules, I put two layers of black nylon material over the front, salvaged from pantyhose that my wife has discarded. You can also get

Believe or not I've done that already, but results are sometimes great and sometimes not. Like some glue is left on the "donor" capsule and pad doesn't stick as it should.

I saw them once on Ali but now, of course, I cannot find them. Just buy cheapest capsules with these pads, heat them with a hair dryrier - this would soften the glue, remove and then stick on your

I am having trouble getting these self-adhesive felt pads for microphone capsules (10mm ones, like Primo EM272 etc). I have tried Amazon, Aliexpress etc. - but cannot find anything like this.? The

Will do, I’m always from my Computer Best Regards, Jules Ryckebusch

Or even easier, give the the diameter and length, as in the length of the straight portion. From there I'll just add the hemisphere to the base and life will be good. Saves CAD faffing

Should be able to punt a STP from that or just screengrab the sketch profile of the revolve that is the actual form as moulded. Even if it isn't metric ?

I did it in Fusion 360 if that helps with any format I can export for you. Best Regards, Jules Ryckebusch

I'll happily take the STL from the instructable and convert the form into a split mould. I do CAD all day and have history of making tooling for Carbon Fibre parts, so it's a pretty easy process. If

lol I do have a 3D printer. Just not enough time in the day lol Best Regards, Jules Ryckebusch

Jules - in the instructable you wrote that you want a silicone mold. First - you can make it yourself. I gather you have a 3D printer so you can print a form, get a molding silicone from a jewelry

Watched that earlier this morning. Thanks Jules I saw that JLi are now stocking piezo cylinders. If anyone in the UK, is on the lookout for them, I'd be happy to do a group buy as the shipping on