Astro's Electronics Lab
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Description
Discrete 24V Single Supply Stereo Preamplifier Input Indicator
The LEDs mount on the top side passing through the front panel work, and the JST connector for the cable interconnect to the preamplifier mounts on the bottom side.
This goes with the preamplifier:
Schematic and Layout
Schematic
Mar 19,2024
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Discrete 24V Single Supply Stereo Preamplifier Input Indicator
2 Layers PCB 23 x 31.4 mm FR-4, 1.6 mm, 1, HASL with lead, Blue Solder Mask, White silkscreen
Discrete stereo preamplifier input selector indicator
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Published: Mar 19,2024
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