UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

FERNSEH · 27th Apr 2015, 1:26 pm

It would also be interesting to determine the neck diameter of the Toshiba 660AB22 CRT. The Philips/Mullard 30AX has a 38mm diameter neck. The S4 PIL type of tube has a neck diameter of 28.5mm.

DFWB.

27th Apr 2015, 1:26 pm	#8
FERNSEH Dekatron Join Date: Mar 2005 Location: Gateshead, Tyne and Wear, UK. Posts: 7,444	Re: Mystery Decca It would also be interesting to determine the neck diameter of the Toshiba 660AB22 CRT. The Philips/Mullard 30AX has a 38mm diameter neck. The S4 PIL type of tube has a neck diameter of 28.5mm. DFWB.