It’s 20”That a 20" or 14" tube? Difficult to tell from the back! 8 pin minineck tube so if you've not got a chassis for it you'll want a WG K7000 or Hanty with the 8 pin neckboard. A Hanty with the 8 pin neckboard socket is rarer than the K7000 unless you go with a Polo 2 or Polo 3 chassis. I don't think i've ever seen anything pre-Polo chassis with an 8 pin neckboard socket apart from the 10 inch MTC900, MTC900/E and MTC9000 versions.


Live to fuse ..The degauss circuit wires need connecting to 240v. It won't work properly on 120v. You can link to the primary side of the isolation transformer. It shouldn't really matter as far as live and neutral goes but i'd still connect the live to the fused side of the circuit. It should then automattically degauss the crt at power up.