Model:
259A
Brand:
Western Electric
Classification:
Tetrode
Model:
418A
Brand:
Western Electric
Classification:
Power Tetrode
Model:
435A
Brand:
Western Electric
Classification:
Tetrode
Model:
829B
Brand:
RCA
Classification:
Power Tetrode
Model:
832A
Brand:
RCA
Classification:
Power Tetrode
Model:
5656
Brand:
Raytheon Jan
Classification:
Twin Tetrode
Model:
QQE03/12 (6360)
Brand:
Philips
Classification:
Twin Tetrode
Model:
QQE03/12Y (6360)
Brand:
Valvo
Classification:
Twin Tetrode