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ID = 34437
Brand: Valvo GmbH, Radioröhrenfabrik; Hamburg
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to TAA320
First Source (s)
Apr.1969 : -- Collector info (Sammler) Mullard datasheet

Base Wires
Filament Solid State

Integrated metal-oxide silicon L.F. pre-amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source Valvo-Berichte   Taschenbuch 1974
  TAA320: Valvo Beispiele 1970
Günther Stabe † 19.8.20
TAA320: o
Anonymous 15 Collector

TAA320: Valvo Handbuch 1974
Günther Stabe † 19.8.20

TAA320: Valvo Handbuch 1974
Günther Stabe † 19.8.20

Usage in Models 1= 1968?? ; 1= 1971 ; 1= 1972?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of a member from D

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