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NR51 vari-mu HF pentode
This valve carries the serial number 7593C (but 7592C on the box), and has Adm Patt 1166 on the base.
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This file was last modified
15:18:06, 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.