Posted by PakProtector [ 205.188.117.72 ] on March 21, 2006 at 15:54:59:
In Reply to: 6S19P-V as line stage, driver, or phase splitter tube? posted by Norris Wilson on March 20, 2006 at 15:05:42:
Hey-Hey!!!,
I have not got my tubes yet. Soon...
Remember, this pipe has a realizeable mu of ~2. Up to 3 if you run a lot of current through a CCS. With R_p of ~500R, and 5W of plate dissipation, it should be an excellent choice for a split-load PI. B+ of ~350, and 3k load resistors.
Or a linestage with ~300V B+ and a 5k plate load. 200V across the load, and 80V a-k, with the rest as cathode-ground.
I am going to use them for a low voltage hybrid cascode as in Merlin v2, with the gates between 30 and 50V. Mmmmmhhhh...creat-a-pentode.
cheers,
Douglas
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