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Gary Brandenburger, United States of America (USA) - Tube collection

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ID = 13133
Photo Gary Brandenburger

Below you find a part of the tube collection Gary Brandenburger.

Antique: radios, electronic instruments, computers, tv, light bulbs, technical books, tubes, transistors, toy trains, motors
Result: 1 to 5 from 5
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Excerpt from the tube collection of Gary Brandenburger. These images (tube photos) were uploaded to the respective tubes or valves by Gary Brandenburger.

Pair used with a pair of 3V4 tubes in KS-14990 printed circuit board used in Western Electric 1A and 1A1 speakerphone control units introduced in 1954. Held in socket by retaining clip riveted to circuit board fit that over nub at top of tube. Each tube served as preamplifier driving a 3V4 output tube.
Raytheon Mfg. Co.; Cambridge... USA
50A1 Ballast tube - single filament between pins 2 & 7.
Sylvania (Hygrade, GTE, Nilc... USA
Manufactured by Hytron from Trav-ler 8-tube AM/SW radio
Common type USA tube/semicond. USA
Common type USA tube/semicond. USA
General Electric Co. (GE); B... USA

Tube collector page of valve collector Gary Brandenburger as «own HP at RMorg»
As a member of Gary Brandenburger displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Every member can display separate collections of tubes, radios etc.

Gary Brandenburger started his/her tube collection (valve collection) here on 12.May.2011. [index-en]