Antique radios, Old Time Radios
2R22
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| Tube type: |
Transistor Audio Frequency |
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| Identical to |
2R22
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| Base |
Wires
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| Description |
NPN transistor intended as AF amplifier.
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Text in other
languages (may
differ)
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| Information source |
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-- Schematic
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2R22: (schematic)
Günther Stabe † 19.8.20
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10
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