RIAA preamplifier (T373E)

This preamplifier for magnetic phonocaptor was found in the 1961 RCA tube manual. The same circuit appears in manuals from other times.

Loudness Control (CB872E)
This circuit changes an audio signal to get better reproduction. It is important when editing...
Mouser Now Shipping New Intel Quark Processor for IoT
November 3, 2015 - Mouser Electronics, Inc. is now shipping the new Intel® Quark™ microcontroller...
Low Noise Phono Amplifier (CB4762E)
This turntable amplifier can be used for media recovery by turning it into digital form, for...