"flipper" wrote in message
...
On Mon, 29 Dec 2008 10:44:56 +0200, "RealInfo"
wrote:
Hi all
I am looking for old tubes operating on very low voltage , battery voltage
.
I need them for portabe batery oerated tube preamps .
Any sugestions ?
Thanks
EC
http://www.duntemann.com/12vtubes/12vtubesindex.htm
12V is a lay, 'slang' term. It's actually nearer 14.3V DC.
Jim