Image: SE 1600 amplifier ckt
SE_1600_amplifier_ckt.png (400 × 400 pixels, file size: 12 KB, MIME type: image/png)
Description: Circuit diagram two-stage ("2 step") vacuum-tube amplifier used circa 1921 in conjunction with the w:Ambrose Channel pilot cable.
Title: SE 1600 amplifier ckt
Credit: https://books.google.com/books?id=eugxAQAAMAAJ&pg=PA36
Author: A. Crossley
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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