[ARC5] BC-230, -430 Without AudioPhoolery

[Neil]

Though not an equivalent to the 1626, the 6A6 is a twin triode that has a single cathode
common to both sections.  Except for base connections, the 6N7GT is equivalent to the
6A6 and may be easier to locate.
Both tubes have heater rating of 6.3V at 0.8 Amp.  If both grids and both plates were
connected together, there might be some good power sensitivity.  Class B power output
for 300V plate supply is 10 Watts, so these tubes are capable of reasonable power,
and might be worth investigating.

73 de Neil ZL1ANM


> So.... is there a 6.3 volt equiv. to the 1626, that isn't 
> an object of cult worship?  6J5 is no-go... too little current
> capacity.  How about triode-connecting an inexpensive 
> power pentode, like 6K6 or the like?
> 
> What are your ideas?  They will be applicable to other 
> rigs that are suffering from cult-inspired amputations.