(!!) (2nd Best Pair) 6528A Cetron used/very good 1987-1989 (110/114ma and 117/122ma)

1 pair) JAN-6528A Cetron used/good 1987-1989 top getters like new

1 section) 110/114ma Gm=24,700/25,300

1 section) 117/122ma Gm=25,600/25,800

Vplate=140

Vgriod=-10

NOS mA = 110-120mA

NOS Gm range 25,000-30,000

graphite plates