Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 15532
Great Britain (UK)
Brand: Lissen Ltd.; London and Richmond, Surrey
Tube type:  Triode, vacuum   Power/Output 
Identical to ACP = TT4
Similar Tubes
Normally replaceable-slightly different:
  104V ; CV2815 ; ML4

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)

Pa<4W,Va<200; Ia = 20mA at Vg=-13.5, Ra=2800, gm=3.6.

The correct designation is AC/P

Information source Taschenbuch zum Röhren-Codex 1948/49   
ACP: Telefunken Werkstattbuch
Wolfgang Bauer

ACP: Mazda DataSheet
Franz Scharner

from Just Qvigstad

Usage in Models 2= 1932

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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]