6GE5 conversion of 6KD6 circuit?

Deane McIntyre dmcintyr at UCALGARY.CA
Thu Feb 18 14:15:21 EST 2010


On 18-Feb-10, at 11:13 AM, kd4e wrote:

> Anyone done a 6GE5 conversion of 6KD6 circuit?
>
> Most sweep tubes are priced at insane levels.
>
> While the 6GE5 will not generate nearly the same output it is far  
> less costly.
>
> http://www.nj7p.org/Tube4.php?tube=6GE5
> http://tdsl.duncanamps.com/show.php?des=6kd6
>


How about the 6JM6? As cheap if not cheaper than the 6GE5, same 17.5  
W rating,
same pinout as 6KD6 except that with the 6KD6 all grids are connected  
to two pins each
whereas in the 6JM6 G1 and G2 are connected to only one pin each,

<http://www.nj7p.org/Tube4.php?tube=6JM6>

73,

Deane McIntyre VE6BPO

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