hifi engine

'HiFi Answers' Transmission Line Speakers.


Does anyone know where I might obtain the building plans for these beasties?

I built two pairs back in the 70's and they were awesome. Stupidly I let them go and I would like to build another pair to keep.

They were designed by Jim Rogers and published in Hi-Fi Answers magazine, and were not to be attempted by the feint hearted! However, I have never heard better speakers. Driver line up was: KEF B139,B110,T27 + Coles supertweeter.

Any help would be very much appreciated.