Mullard E7600/3 Valve tester Mullard.

[tiv48]

Ted Birds now there is a blast from the past .i must admit i dont remember the mullard there but sixpence that was cheep thr shop where i had a saterday job used to charge a shilling (5 new pence) i have to say that by the 70's it was quicker to check by substitution , the only reason i use my taylor now is to match output valves
rob t