27 BLUE
- First year: 1927
- Base: UY-Base, 5 Pins (USA, April 1927) (Codex=H)
- Filament: Vf 2.5 Volts / If: 1.75 Ampere / -: Indirect / -: Parallel, (AC/DC) /
- Identical to: = C327 = DE-1 = 227 = 127 = A227 = UY227 = ER227 = 38027 = VT-29 = P227_USA = F209 = N27 = 427 = G-27 = CV944 = EY627 = PH227 = MY227
- Tube type: Triode, vacuum Universal
Published by:
dido