This is an archive of various material that I've collected over the years.
This site is under construction!
Governor David A Patterson's Commencement Address
Bard College - Saturday, May 23rd, 2009
Recorded on my Sony memory-stick recorder from the mix position using its internal microphone (off axis from the sound system, of course...)
Patterson_Bard_Speech.mp3 14.8MB
Brook Electronics, Inc. - High Quality Audio Amplifiers
Brook was famous for their "all-triode" designs.
Cutsheet showing Model 7 Pre-Amplifier from the early 1950s.
Hi Res 2MB
Lo Res 260KB
Cutsheet showing Model 22A Integrated Amplifier from 1953.
Hi Res 2MB
Lo Res 350KB
Brook 22A Operating Manual (6-pages typewritten)
Hi Res 15.6MB
Lo Res 4MB
Brook 22A Hand-Drawn Schematic Diagram (blueprint - as supplied by manufacturer - dated 9/11/1953)
Hi Res 15.4MB
Lo Res 489KB
Pilot Radio Corporation - Pilotone Amplifiers:
Pilot Cutsheet showing models from the early 1950s.
Hi Res 7MB
Lo Res 1MB
Pilot AA-902 Amplifier Manual with Schematic Diagram (dated 12/1952).
Hi Res 17MB
Lo Res 1MB
This document was last modified on July 17, 2008
This page Copyright (C) 2008 by Frank Ostrander. All Rights Reserved