Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 22574
Tube type:  Damper, booster, flyback diode 
Identical to 20AQ3 = LY88
Similar Tubes
Heater different:
  16AQ3 ; PY88 ; XY88

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 20.2 Volts / If 0.45 Ampere / Indirect / Specified current AC/DC ~ = (Series working)

20aq3_sockel.png 20AQ3: RCA Tube Manual
Peter Hoddow

More ...

Just Qvigstad
20AQ3: RCA Tube Manual
Peter Hoddow

Usage in Models 1= 1967? ; 1= 1969?? ; 1= 1979??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]