Eddystone DC/AC Converter Model 978/12 – Mystery item NOW SOLD
Item Now Sold
Paul Eden of Bromsgrove, Worcs has For Sale a bit of a mystery item. Its a DC/AC power converter 50W. Eddystone Model No 978/12. Input 12V DC. Output 250V 50Hz. This belonged to his Father-in-Law, Keith Shakespeare who worked at Eddystone for many years and is now sadly passed. It looks to be mint (never used) and comes with original packing box. In the 1970 edition of the EC958 receiver data sheet there is reference to an accessory DC/AC converter to run the set off DC, but no details. Could this have been the unit that they offered. We have no technical information or circuit diagrams and we havent been able to test it. Paul is looking to get £10 for this item plus postage costs and if you are interested you can contact him on paul.lizeden@gmail.com.








Zeljko Curkivic 9A4NA in Split Croatia has an Eddystone EC958/7, badged as a Marconi H2311, for sale. He proposes to put it on E Bay eventually but wanted to offer here first. He sold a similar one in 2019. Zeljko states that the receiver is in working condition but will need some restoration. It does receive signals on HF but as it was in the storage for a long period, the receiver will need checking and alignment. As far as he can see it is all original and nobody has played with it. For some reason the digital display only shows 0.00 or 9.99 as it can be seen on the photos. If anyone is interested please email Zeljko at 





el. If you are interested in this receiver, Sue can be contacted on