Vacuum Tube - 6BJ7, Triple Diode
New-Old-Stock (NOS) tube.
The 6BJ7 is a miniature, triple diode primarily intended for use as a d-c restorer in each of the three signal channels of color television receivers. For flexibility in circuit design, each diode incorporates a separate cathode. The electrical characteristics of each section of the 6BJ7 are similar to those of each section of the 6AL5.