(!!) ECF82=6U8 Telefunken Germany <> bottom NOS 1968-1969 faded printing (14ma triode and 8.6ma pentode)

ECF82=6U8 Telefunken Germany Diamond Bottom <> NOS 1968-1969 faded printing

14ma Gm=7400 triode

8.6ma Gm=5200 pentode

Recommended for:

- Radford STA-15 Series III 1965

- McIntosh MX-110

- Grommes PHI-26

- Scott 299C

- Vox