THE GREAT MULLARD MAGIC BLOG

BUILDING THE MULLARD HIGH SPEED VALVE TESTER

BUILDING THE MULLARD HIGH SPEED VALVE TESTER

These were selling like hot cakes in 1951 and details of their build and performance featured in much of the Mullard official literature of the time. Here we see Arnold...

BUILDING THE MULLARD HIGH SPEED VALVE TESTER

These were selling like hot cakes in 1951 and details of their build and performance featured in much of the Mullard official literature of the time. Here we see Arnold...