Browse Items (14 total)

  • Tags: Valve

Mullard PM4 #2.JPG
For power amplification
3.7 volts

The Noval tube (l) has 9 asymmetrical positioned pins. In 1953 it was introduced as a NATO standard.

Amerty #1.JPG
Mullard Amerty 6A8G C9G valve. Amerty range is the Mullard produced range for use in America (North). This valve has been used and has slight discolouration on the internal glass dome. British made with black base.

Mullard Valve ECH35 BVA British made. Red metallised body with black base. 1041 2A. The ECH35 is a typical triode hexode frequency changer or mixer for broadcast applications. The classic envelope is 33 mm in diameter and, excluding the IO base pins,…
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