Bi 3s22 tube Siemens Germany preamp postal tubes long life 1950s kl70505 ren904
- Condition: Used
- Price: 280.8 EUR
- Status: unsold
- Item number: 266320514440
- Seller: cartago_delenda_est (1331|100.0%)
- Seller information: Commercial (with base shop)
- Item location: Verona
- Ships to: Worldwide
- Shipping: 45,83 EUR
- on EBAY
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Description
Bi 3s22 tube Siemens Germany preamp postal tubes long life 1950s ~ kl70505 ren904 one tube Bi Siemens Germanysilver coated yellow label metal base tested strong on tube tester Funle W19S = 11,5mA (reference good at 5,5mA) Brand : Siemens (& Halske, -Schuckert Werke SSW, Electrogeräte); Berlin, München Power/Output Triode Bi = 373_Triode = PTT100 = 3S22 = R115_RadiotechniqueSimilar tube KL70505Other base Bi/904 ; BiIIOther base and other heater: Bi-spez ; BiIVMultiple differences or of other kind: REN904Socket EU-Telephone 7-pin (G7K)Filament heater Vf 4 Volt / If 1.1 Ampere / Indirect / Specified voltage AC/DCWeitverkehrsröhre (Poströhre) box 178
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