 |
| Identical to |
7728
|
| Similar
Tubes |
ECC81 (can normally be replaced - small diff'ce)
12AT7 (other class quality (otherw. equal))
|
|
| Base |
Noval, B9A
|
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.15 Ampere /
Vf 12.6 Volts /
|
| Description |
Premium 12AT7. Industrial or instrument service.
Text in other
languages (may
differ)
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Röhren-Taschen-Tabelle 14.A, (Franzis RTT)
Tube Lore, Sibley, USA 1996
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|
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RTT Schwandt
Günther Stabe
|
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