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Journal Article Open Access

Phonograph Preamplifier Design Criteria: An Update

Authors: Holman, Tomlinson

Journal of the Audio Engineering Society · Volume 28 · Issue 5 · pp. 325–330 · May 1980

Abstract

A systems approach is used to develop criteria for phonograph preamplifier design in order to better align results with real-world considerations. Specially cut test disks have been prepared and analyzed with various playback systems for symmetry, speed, and distortion. Low-frequency stability requirements are analyzed in light of the infrasonic warp content of records. RFI performance is given special attention.

Details

Publication
Journal of the Audio Engineering Society
Volume
28
Issue
5
Pages
325–330
Publication date
May 6, 1980
Affiliation
Apt Corporation, Cambridge, MA (See document for exact affiliation information.)
Type
Journal Article