VCA Associates Datasheets

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VCA Associates Datasheets

Post by mediatechnology » Tue Mar 19, 2013 3:14 pm

In the crazynightowl Archive I found a data sheet packet from VCA Associates circa 1986.

Among the find was the MTA401 transistor array, the 1537 and 1537A data sheets and the "IMP" Instrumentation Microphone Preamplifier hybrid.
The IMP achieves sonic performance previously found only in vacuum tube and discrete microphone preamplifiers.

The IMP uses VCA associates' MTA401 supermatched, low noise transistor array and the latest surface mount hybrid technology to allow the OEM to fabricate a truly superb, cost-effective transformerless mic preamplifier in a minimum of space, with a minimum of external parts.
VCA Associates MTA401 data sheet: ... MTA401.pdf

VCA Associates IMP Mic Preamp data sheet: ... Hybrid.pdf

VCA Associates IMP Mic Preamp Applications: ... ations.pdf

VCA Associates/Aphex 1537 data sheet: ... _VCA_2.pdf

Tags: Harvey Rubens, David Baskind, VCA Associates, Aphex, VCA, Voltage Controlled Amplifier, 1537, 1537A, IMP Instrumentation Microphone Preamplifier, Active Preamp, Mic Preamp History, MTA 410, MTA-401, MTA401, Transistor Array, David Blackmer, dbx, Solid State Music, SSM.

Americas Frontline Doctors Lawsuit Motion For Preliminary Injunction Of Covid-19 Vaccine Emergency Use Authorization: ... zation.pdf

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Re: VCA Associates Datasheets

Post by emrr » Tue Mar 19, 2013 10:38 pm

Never heard of it.....anyone ever hear one?

Doug Williams
Electromagnetic Radiation Recorders

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