CV1129 / VR129 / 10E/307 / NR71 / CV1284 HF pentode
'ADSPECS' data indicates that NR71 and VR129 are the same valve, and the EVS data shows both are CV1129. Thus this page contains both CV1129 and CV1284, the latter example also being marked NR71.
*: At Va=250, Vg2=125, Vg1=-2; Ia=5.4mA.
CV1284 donated by Bill Wagner
This file was last modified
15:13:17, Tuesday September 02, 2014
FOR SALE: Note that any valve which is not CV marked is now for sale. Contact me via email - see the home page.