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Info about electret capsules from mouser...

(21)
Thanks for trying, Nick. I wonder if after the EM200 has been around longer they'll open up sales. Not that i know a thing about the business of selling
Casey Connor
21
posts
Feb 11

Orchestra Recording with TSB2555B and Pimped Alice

(5)
Thanks Henry, I am very happy with how quiet the the recording chain is. I will use my Scarlet Red USB interface and my mac for the next recording. On Thu, Feb
Jules Ryckebusch
5
posts
Feb 11

Newbie advice with Alice

(26)
Thanks all, No Brazilian rosewood, probably no abalone either, but very nice flamed Koa in the next build. And already one convinced customer!
timoteus_pj
26
posts
Feb 6

Question about source and drain resistors on FET for a Schoeps circu

(7)
You want voltage across the source and drain resistors to be 1/4th of the supply voltage and the voltage across the FET (Vds) to be 1/2 the supply voltage. By
Homero_Leal
7
posts
Feb 3

Need help to put one mic back in operation (Nagra JBR?)

(7)
Tried it with white connected to shield (and ground) and red connected to the tip of the connector (input) - and it works! Tested with Sony UX533 and some old
Zoran Petrovic
7
posts
Feb 2

2SK222 and J310 FETs for Pimped Alice

(16)
Thank you very much for your help, Ricardo! I think the problem was that for the Schoeps Phase Splitter, I was not considering the 1G resistor for R7 value to
Homero_Leal
16
posts
Jan 25

EM200 circuit

(11)
For my DIYGenericIntFET project, I'm unable to acquire an EM200, so i'm going to use an EM184 and linkwitz it -- it has pretty similar specs to the EM200 --
Casey Connor
11
posts
Jan 14

New EQ measurements of a U-87 clone

(9)
Ricardo, thanks for the kind words. I'm pleased that a few people are following my journey learning about mics. If you see something odd, drop me an email.
henryspragens
9
posts
Jan 13

"Minor" issues with Pimped Alice and Transound TSB2555

(32)
... Early U87s had the option of two 22.5V batteries in series and a switch inside to select battery or phantom operation. There was also a simple voltmeter
David Pickett
32
posts
Jan 8

Re: New file uploaded to micbuilders

(174)
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 : /Homero
micbuilders@yahoogroups.com
174
posts
Jan 7

Phantom power for electrets. Adaptors / Circuits

(127)
I have done just that. I reversed the caps, which was a painful experience as I had trimmed the legs right down for compactness, XLR pins have a fair bit of
Adrian Hicks
127
posts
Jan 6

the Jerry/Link-mod of Simplep48

(16)
Ricardo, I posted some DC voltage measurements on XLR and across the capsule at two levels: History 150k.png and History 75k.png in my folder "ss files". Hope
Stefano Simonelli
16
posts
Jan 4

Alternative to 22nf RFI protection caps on XLR connector

(41)
For example, here: Low Noise Precision Resistors, Low TCR, High Frequency Resistors (UAR) - Token Components ... there is additional noise specified as uV/V,
Sergei Steshenko
41
posts
Dec 21, 2015

TSB2555B Capsules

(20)
The TSB specs are nonsense. Their Capsule Engineer probably doesn't have a good grasp of English and the English specs were done by their Marketing Dept. ...
ricardo_lee
20
posts
Dec 17, 2015

Pimped Alice with zener protection diodes schematics, and dual layer

(8)
Thank you, Robert! You are right, zenners are on the wrong direction. I'l update the files later today. If you have more comments or observations, they will be
Homero_Leal
8
posts
Dec 17, 2015
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