The EZ80 and EZ81 Gallery     6V4  6CA4

Code: kC5 ±XXX

Identified by:

- ring getter

Comment:

Version from the 60s.

Code: kCC S8G

Identified by:

- D-Getter

- pinched glass base

Comment:

Late 50s type.

Code: 8t1 BXXX Blackburn

Identified by:

- ring getter

Comment:

Later 60s version (1965-). Quite common.

Code: 8t0 D6X Hamburg

Identified by:

- D-Getter

- code between the pins

Comment:

Rare - late 50s type..

Code: 8t1 BXXX Blackburn

Identified by:

- D-getter

Comment:

Early 60s version.

Code: 8t1 BXX Blackburn

Identified by:

- D-Getter

Comment:

Rare - late 50s type..