>
>>I perhaps did not make it clear that each tube should produce around >300 W
>>in class AB1 - ie 600 W for a two tube amp. In class C each tube
>>produces around 380 W if memory serves me correct. Obviously, if the
>>tubes are pushed beyond their ratings (not exactly unknown in amateur
>>circles), you will get more power.
>
>
>
>Typically, I see about 325 watts avg power out of the 250B, and 750 or so
>PEP out of it.
>
>This is with 2200 volts on the plate, -60 to -70 volts grid, and 350-375 on
>the screen.
>
... 750w PEP is not believable for a tube that is rated at 2000v/0.25A
max.
BS is the fastest way to torpedo one's credibility.
>
cheers
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
--
FAQ on WWW: http://www.contesting.com/FAQ/amps
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
|