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

emeritus · 27th Nov 2017, 5:16 pm

This old thread

https://www.vintage-radio.net/forum/...ad.php?t=49180

describes the construction of a PP4 substitute that might be useful: the PP4 was similar to the PP5.

27th Nov 2017, 5:16 pm	#4
emeritus Dekatron Join Date: Jan 2012 Location: Brentwood, Essex, UK. Posts: 5,339	Re: Ever Ready PP5 This old thread https://www.vintage-radio.net/forum/...ad.php?t=49180 describes the construction of a PP4 substitute that might be useful: the PP4 was similar to the PP5.