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Convention Paper

A Novel Topology for a DC-Coupled Phantom-Powered Microphone Preamplifier

Authors: Chalupa, Rudolf

AES Convention 87 · Paper 2820 · October 1989

Abstract

A new design for a microphone preamplifier is presented in which the differential gain is flat to dc, at the same time rejecting a large common-mode voltage.

Details

Published in
AES Convention 87
AES Convention
87
Paper number
2820
Publication date
October 6, 1989
Session subject
Analog/Digital Audio Electronics
Affiliation
Classic Digital, Inc., Glenview, IL (See document for exact affiliation information.)
Type
Convention Paper