Hi, There are two 6V bulbs in the Beomaster 1400 Type 21xx, one for the tuning slider and Radicator. The service manual does not state the wattage (or current) – do any of you know?
For the Radicator I tried with a 50mA and it seems to give an okay light. The bulb itself is very small but Ø3,2x8mm seems like a good choice. If anybody knows the correct specifications I would like to know.