UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - New to valves, Dutch Philips TV with 50Hz speaker buzz

Maarten · 29th Mar 2020, 1:01 pm

I suspect in case of this set it was more about the cost (output transformer) or even tradition. Dutch designed sets have used OTL audio stages before while the German equivalent chassis of the time used a single PCL86 or even EL95 with a transformer.

29th Mar 2020, 1:01 pm	#43
Maarten Dekatron Join Date: Dec 2007 Location: Haarlem, Netherlands Posts: 4,203	Re: New to valves, Dutch Philips TV with 50Hz speaker buzz I suspect in case of this set it was more about the cost (output transformer) or even tradition. Dutch designed sets have used OTL audio stages before while the German equivalent chassis of the time used a single PCL86 or even EL95 with a transformer.