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Sony PCMD100 Portable High Resolution Audio/Voice Recorder

The Physics of Purity: DSD, Integrated Signal Paths, and the Engineering Legacy of the Sony PCM-D100

Published on Jan. 13, 2026, 7:48 a.m.

In the frantic, feature-obsessed world of consumer electronics, obsolescence is usually a death sentence. A device released ove…

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audio engineering (2) electret condenser microphone physics (1) high resolution audio recorder (1) DSD vs PCM physics (1) field recording gear (1) Sony PCM-D100 review (1)