... To be fair, probably the largest number of PC users outside of offices is the gaming community. All that effort spent on DSP on sound cards is for their...
... Vol. 70. 1964, nr 7-12 ... Vol. 55. 1949, nr 1-4,6-12 This is a true treasure trove. Includes the complete history of high quality Valve (Tubes to you...
LOL, when i was a GI, i found a copy of this on a news stand and bought it...hooked eversince, circa 1958. then they started to have more and more on...
If we don't want transformer coupled input then some kind of buffer is essential. Please take a look into my folder (jzagaja2003) and Mic_Preamp_Rev1.0.gif...
... In 1980, the TDA1034 (now NE5534) had just come out and was quite expensive. Gurus in those days knew a lot about inductors and would always wind...
I have a broken Marshall MXL USB mic which isn't worth getting repaired. The mic element is 32mm in diameter. Is it feasable to remove the condenser element &...
You're going to need some kind of circuit in between, most likely. Depends on the capsule, which might need a polarizing voltage, but at the least you'll...
i was thinking about this too. i guess that the impedance conversion and polarising voltage circuits already present are still working and it is the a/d that...
... essential. The transformer is not just a buffer. It also "transforms" the source Z to one which is good for the active device. Most OPAs are not...
I have several SM57s in my home studio. Today I noticed that they are all of varying weight. Some of these mics are new and some are older. Anyone know what...
Assuming the older ones are heaviest, they probably vary in weight in relation to how much sound they have absorbed over the years. ;-) ...this could be...
Shure mics don't have serial numbers! Anyway, the older ones probably did have a bit heavier construction and maybe a bigger transformer. Of course another...
here in india you can see the fakes in all their variety. all the fakes are not equally bad, and the price ranges from about 100 dollars for the real (?) thing...
umashankar Please send me the website of these companies in order to buy somes empty bodies for my proyects!!!!... opacheco. ... Comparte video en la ventana...
websites? they dont have websites.they do not use credit cards, or accept checks. but if you want a couple, let me see if i can buy and ship them to you. you...
umashankar thanks a lot for your kidness!!!......Please let me to know what kind of bodies I could get???(SM57, SM58, U 87, or KSM???.....) I am very...
Richard have you ever seen a noise analysis of this approach? Since you have thermal noise of the voice coil in addition to the random air motion against the...
... No I haven't. Wanna do the 1st using Baxandall's Eqns 8 to 11? For most speakers, you can assume the noise is only due to the speakers DC. The acoustic...
The following schematic pops up every so often on the internet. It's well drawn but, it needs some minor corrections. You will need to print a copy of the...
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 :...
micbuilders@yahoogrou...
Dec 10, 2007 2:04 am
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I don't have a 603, but I do have a couple V57s (rebadged 2001s) and that circuit looks correct as drawn. Don't think it would work with your corrections....
I's the same circuit you can find in the MXL V57, Nady SCM-900, MCA SP-1 and many, many other "China" microphones. My corrections are not suggestions. They are...
... MCA ... tracing ... to "improve" ... Yes, there is a lot of mic-modding folklore around. A couple of points. I would think the 500k pot would enable you to...
Good points. Those zener protection diodes (D1 and D2), allow you to select PNP transistors for low noise and forget about the breakdown voltage ratings. My...
