NEC 12R-LL3 (12AV7 5965) vacuum tube very RARE, one piece

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

NEC 12R-LL3 (12AV7 5965) vacuum tube very RARE, one piece:
$80.00

For sell a very rare vacuum tube type 12R-LL3 (12AV7-5965), I have two different pieces, one with o-getter and one with d-getter (see pictures). Both are checked on my AVO tube tester. Set-up: Ua=150 V, Vg=-1V, gm=8.5 mA/V, Ia 18 mA.

Results tube 1:

Ia1=16.1 mA gm=7.0 mA/V

Ia2=16.2 mA gm=7.0 mA/V

Results tube 2

Ia1=20.0 mA gm=7.8 mA/V

Ia2=16.1 mA gm=7.0 mA/V

The price is per tube.

Shipping worldwide, no restrictions.