1S5T TUNGSRAM LOT OF 1 DIODE-PENTODE AUDIO FREQUENCY VACUUM TUBE ~ 1S5 1U5 | eBay
1S5 Datasheet, Pentode Amplifier.
The NZ Vintage Radio Project - Columbus model 402Z 'Portable' (circa 1948)
Foreign Tube Substitution Data, May 1959 Electronics World - RF Cafe
The NZ Vintage Radio Project - HMV model 476P 'Devon' (1947)
electron Tube Data sheets - 1
20 ) Sealed Unused DAF91 1S5 SIEMENS OLD TUBE NIB OVP for BATTERY RADIO RÖHREN | eBay
Printing Card Punch - IBM, Model 026, circa 1956
F245600 | AIR SPRING 1S5-175 – Fortpro USA
1S5 @ The Valve Museum
DAF91 - doctsf.com, base documentaire lampes (tubes)
RCA Victor Models 54B1, 54B-N, 54B2, 54B3 Radio Data Sheet 335, May 1946, Radio-Craft -
Valve Circuits B1
1S5, Tube 1S5; Röhre 1S5 ID430, Diode-Pentode | Radiomuseum.org
AZ1 - Frank's electron Tube Data sheets - Poc-Net
ELT-316SYGWA/S530-E2 Datasheet by Everlight Electronics Co Ltd | Digi-Key Electronics
Vacuum Tube - 1S5 / DAF91, Diode, Sharp Cut-Off Pentode | Antique Electronic Supply
Sylvania Technical Manual 1949
1S5 / DAF91
1S5 – Tubes R' Us
1S5, Tube 1S5; Röhre 1S5 ID430, Diode-Pentode | Radiomuseum.org
Download - Vacuum-Tube-Shop
