Valves U14 - UL84  
   
     
 
Valve BASE Additional Base Info Use TV or Radio Equivalents Heater Volts Valve Characteristics
U14 B4   RAD UU120/500 DW4/500 RV120/500 R4 4 RECTIFIER 500V @ 120mA
U150 B8A   RAD EZ40 UU9 6BT4 6.3 RECTIFIER 350V @ 90mA
U25 B9A   TV   2 EHT RECTIFIER
U251 B9A   TV   25 TV DAMPER DIODE
U26 B9A   TV   2 RECTIFIER
U282 IO OCTAL TV   28 DIODE/RECTIFIER
U329 B9A   TV   25 TV DAMPER DIODE
U33 B4   TV   2 RECTIFIER
U404 B8A   TV   40 RECTIFIER
U52 IO OCTAL RAD 5U4G 5 RECTIFIER
U76 IO OCTAL TV   30 RECTIFIER
U801 10 OCTAL TV   80 RECTIFIER
U81 B8G LOCTAL RAD   6.3 RECTIFIER 500V @ 150mA
UABC80 B9A   RAD DH109 10LD12 28 TRIODE AMP.
UAF42 B8A   RAD WD142 12.6 VAR U PENTODE
UB41 B8A   RAD   19 DIODE
UBC41 B8A   RAD DH142 10LD3 14 TRIODE AMP.
UBC81 B9A   RAD 10LD13 14 TRIODE AMP.
UBF80 B9A   TV   17 PENTODE
UBL21 B8G AM.LOCTAL TV   55 OUTPUT 4.8W
UC92 B7G   TV   9.5 TRIODE AMP.
UCC84 B9A   RAD   21 TRIODE AMP.
UCC85 B9A   RAD B109 10L14 26 TRIODE AMP.
UCF80 B9A   TV   27 PENTODE
UCH21 B8G AM.LOCTAL RAD   20 TRIODE/HEPTODE F/C
UCH42 B8A   RAD 14K7 14 TRIODE HEXODE F/C
UCH81 B9A   RAD X119 10C14 19D8 19 TRIODE HEPTODE F/C
UCL82 B9A   RAD   48 TRIODE AMP.
UCL83 B9A   RAD   38 TRIODE AMP.
UF41 B8A   RAD HF121 W142/5 10F9 12.6 PENTODE
UF42 B8A   RAD 10F3 Z142 21 PENTODE
UF80 B9A   TV   20 PENTODE
UF85 B9A   RAD   21 VAT U PENTODE
UF89 B9A   RAD   12.6 VAR U PENTODE
UL41 B8A   RAD 45A5 CV1977 45 PENTODE OUTPUT 9W
UL44 B8A   RAD   45 PEN OUTPUT 9W (SUB FOR UL
UL46 B8A   RAD   45 PENTODE OUTPUT 9W
UL84 B9A   RAD 10D18 45A5 45 PENTODE OUTPUT 5.6W
 
 
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