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Messages 10467 - 10496 of 12022   Oldest  |  < Older  |  Newer >  |  Newest
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10467
Any comments? I found myself at the last good electronics DIY store in town and picked up a couple for my latest project. Actually not much more than the poor...
userno232000
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Jan 2, 2009
7:56 pm
10468
... in ... mini ... I guess I answer my own question. Total elimination of all computer monitor spurs, my OTT-LITE, some CFL's, two TV's, no hum even at 70dB ...
userno232000
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Jan 3, 2009
2:07 am
10469
Scott, Interesting. I'm usually sceptical about EMI/RFI claims for connectors. Based on your experience, I'm going to try some of those. I'm currently testing...
Jim G.
zapnspark
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Jan 3, 2009
2:40 am
10470
I am part of the AES standards group that helped develop the standard that this connector is intended to address. If you have a piece of gear with a pin-1...
rick chinn
uneeda_audio
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Jan 3, 2009
12:55 pm
10471
Thanks Rick. Here is a nice illustration of the "pin 1 problem" http://tinyurl.com/3vv5zh Jim G. ... standard ... a ... collect $200. ... very ... noise ... is...
Jim G.
zapnspark
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Jan 3, 2009
5:34 pm
10472
... (making ... Thanks Rick, great stuff. The problem of WiFi and cell phone interference just keeps getting worse. The .1" mini-cable I was using made this...
userno232000
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Jan 4, 2009
12:43 am
10473
... It appears that the two tabs on either side are actually the metal part that forms the case or shell of the mic capsule. Is that right? (They are not a...
Richard Crowley
rcrowleyy
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Jan 4, 2009
8:46 am
10474
... What kind of capsule is this for? If it is for a traditional "passive" condenser capsule, then have you considered the leakage through the PC board...
Richard Crowley
rcrowleyy
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Jan 4, 2009
8:58 am
10475
Richard, As mentioned before in this forum, the TRANSSOUND schematics are sloppy and have confused lots of people. The TSB-160A, TSB-165A and TSB-2555A...
Jim G.
zapnspark
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Jan 4, 2009
4:48 pm
10476
... Hi Richard, They are for electret capsules (Primo/Nakamichi). The original PCB inside look like this, http://twin- ...
krokavadet
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Jan 4, 2009
7:15 pm
10477
yes, it is sloppy. we simply pasted up the manufacturer's schematics and data, if someone cares to correct them, we will trade some microphones. Please...
mstrong56
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Jan 5, 2009
1:39 pm
10478
What is the output impedance of TSB-165A microphone (Alice alike)? I'd like to build a suitable pad for this mic....
frane_novak
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Jan 6, 2009
1:43 pm
10479
Hi, I've just joined the list, and would like to greet all of you. I've experimented with Panasonic wm61 capsules and got some satisfying results using this...
mihaelbele
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Jan 6, 2009
7:19 pm
10480
Hi, http://www.jlielectronics.com/transsound/electrets/tsb-165a.htm says less than 2.2k, but you can also match input of the mixer ...
mihaelbele
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Jan 6, 2009
7:34 pm
10481
1. I am building a Richard Lee Max410 amplifier and the schematic says to put a 10-47uf cap to dirty ground at each OPA. This sounds simple enough, until I...
berticevich
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Jan 7, 2009
4:44 am
10482
... Thanks for the answer. But is 2,2k impedance of capsule, or? Don't I have to mach output impedance of the phantom powering circle of the microphone?...
frane_novak
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Jan 7, 2009
10:08 am
10483
2.2k is the impedance of the capsule. as far as I understand, it is the resistance relative to the frequency ...
mihaelbele
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Jan 7, 2009
11:13 am
10484
A clarification --- I hope. <snip> "Specifications Sensitivity: 1kHz,0dB=1V/Pa -45+/-4dB Vs=1.5V RL=2.2k§Ù Impedance: Less than 2.2 kohm Standard Operating...
Jim G.
zapnspark
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Jan 7, 2009
9:38 pm
10485
... How about polymer electret? or rather a 2.5" square microphone using the stuff, http://www.urlme.net/blog/?p=549 I eyeballed it rolling off around 1.5hz...
picnet2
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Jan 7, 2009
10:18 pm
10486
... put a 10-47uf cap to dirty ground at each OPA. .... Pins #1, 8 are "NULL". I did put a 10uf from pin 1 and 8 to dirty ground and saw no difference when...
Richard Lee
ricardo_lee
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Jan 8, 2009
1:18 am
10487
... I just wanted to point out that that page is from when the TSB mics first came out and we were still spit-balling stuff. The chances of that resistor ratio...
dayVel
dayvel1
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Jan 8, 2009
1:51 am
10488
... for my ... bias is ... better ... had ... I put a 500k SMT pot in my circuit, PITA to solder but it biases any FET....
userno232000
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Jan 8, 2009
1:59 am
10489
I just ran across this USA source for the Linear systems LSK170B JFETs: KA Electronics www.ka-electronics.com LSK170B TO-92 10 for $14.95 Cheers. Jim G. ...
Jim G.
zapnspark
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Jan 8, 2009
3:00 am
10490
has anybody tried NTE FETs? they worked out well for me when i needed some germanium devices for old RCA equipment......
Nick Zuccaro
nmz77
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Jan 8, 2009
1:11 pm
10491
Thanks for the answers. - Jim,B. - when i said microphone impedance, i meant output impedance of the electrical circle of the Alice microphone (Scot Helmke's):...
frane_novak
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Jan 8, 2009
2:48 pm
10492
You are correct. Scott's Alice circuit has the FET. I sort of figured that's what you meant. The reason I posted is that I get E-mails asking why the TSB-160A,...
Jim G.
zapnspark
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Jan 8, 2009
3:31 pm
10493
All, I am a complete newbie to the world of audio. I am a network engineer so I am familiar with the complex world of electronics. I do use Audacity for...
mitch.sick
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Jan 8, 2009
6:04 pm
10494
... I do ... boxes ... and ... would ... prices ... for ... sound.org/equipment/technote/micdesigns/index.html ... box. ... purchase ... these ... Sounds like...
kgtkeys2003
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Jan 8, 2009
7:42 pm
10495
Thanks KT, I am going to get one of those and work on some rain guard for it. The price is in range to keep me from crying in the event of catastrophe. The...
mitch.sick
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Jan 8, 2009
10:59 pm
10496
... probably best. AKGtypBatt.jpg in my directory may have slightly better distortion. I'll let the other gurus recommend their favourites. ... came out and...
Richard Lee
ricardo_lee
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Jan 9, 2009
1:28 am
Messages 10467 - 10496 of 12022   Oldest  |  < Older  |  Newer >  |  Newest
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