[Milsurplus] 958 Acorn Tube Char. Charts?

[J. Forster]

David Stinson wrote:

> Can anyone point me to curves/specs for the 958 acorn tube?
> None of my manuals have it.  Need to find out how much drive
> it needs in P-P, grid bias etc. so curves would be great,
> but anything at all would be helpful.  Anyone got this up
> on the net?  Thanks.

Here's an interesting start:

http://www.antiquewireless.org/otb/acorntube.htm

and some data:

http://www.wps.com/archives/tube-datasheets/Datasheets/RCA-RIT-104B/12.JPG
http://www.wps.com/archives/tube-datasheets/Datasheets/RCA-RIT-104B/13.JPG

http://www.nj7p.org/cgi-bin/tube?tube=958

http://www.cnjradio.net/tubedb/read.cgi?tube=958

http://www.duncanamps.com/tdslpe/

-John