... It's extremely rare for resistors from the late 1950's onward to need replacement for reasons other than heat stress. Garden variety resistors in most gear...
Here we are dealing with HF RF. Lead length is not going to mean much but tightly packed wire wound resisters do bother me as the inductance can pick up the rf...
i have just uploaded three pictures, circuit diagrams of three mkh mikes. they are with component values; i had downloaded them from the net, only i cannot...
... Please ... Dear Bob: Wow! I just looked at the Emkay/Knowles FG-3329. These are tiny, half the diameter of the WM-60/61. And 30dBA noise. What is the...
... The price. While affordable, it is much more than the Panasonics. I don't remember what I paid but they are at DigiKey. The application I had in mind...
... It's not much of an ic, just an FET, diodes for biasing and a source resistor. Not sure how much it is integrated. I've uploaded the .pdf file they sent...
... The interesting thing to me is that it's a MOSFET. It has been a source of puzzlement to me for some years that mic manufacturers don't use MOSFETs....
Hi guys, I've been watching this group and its predecessor for some time now, but haven't yet felt the need to post. I am now wanting to build myself some...
ok I will agree the old resisters are benign. The oscillation problems we both experienced are not and need a better understanding. The 110 is very similar and...
... I didn't know that. I don't know much about the difference in FETs and would be interested in any speculation you might have as to why they aren't used...
I have heard of them, but have not tried them yet... I emailed them to see where I might be able to find some of their capsules so that I could try them, but...
... Good point. I've got a friend who is curator of a well-known museum in New England and when he took me on a tour of the collection a dozen years ago, he...
From: "Rich Peet" <richpeet@...> ... I would agree on the oscillation. I can live with it primarily because I'm nature recording and a good ways from...
How do you control the pre-amp on this mic? I agree it looks interesting. Rich ... to see ... could try ... now, ... order ... comapny ... pre- ... is ... ...
... You don't. Gain is set in factory (In fact, folks at Ole Wolff can set required gain for you for larger orders). AFAIK those microphones are ment as direct...
... Well, I had a prompt reply in my mailbox this morning from the UK office. The lady asked for my business details, so I came clean and told her this was for...
Still wondering if anyone knows any info on the Panasonic mic capsules.. I am looking for freq response of the various WM models.. is there a difference...
i too got a message this morning. i have not yet responded because they say at the outset they do not do credit card transactions, but would want a bank ...
I have all the published Panasonic data and have paid to have a few tested. Test data shows the specs are often optimistic. I am working hard on a replacement...
In my quest to replace the Panasonic items and to make new items, the final part of the puzzle has fallen into place. I already had high quality production at...
Ole Wolff is a high priced seller of Asian made ECM's that they buy from others. This one is made by BSE containing the national preamp chip and is virtually...
I just wanted to voice my encouragement on coming up with some replacements for the panasonic capsules, and maybe even something better. I am eager to hear...
... I read that article relating to these things, but it only claims S/N ratios of 55dB and 58dB - not the 66dB claimed by Ole Wolff. And the BSE data they...
... the final ... commodity ... missing peice ... truly ... construction ... have. ... is more ... he will be ... materials ... my ... the ... with ... Hi...
Regarding the mic at: http://www.owolff.com/en/Pre-AmpMicrophone/Omni-directional/ I e-mailed the California office, and recieved a reply that the minimum ...
