The QUAD Book
written by Ken Kessler (a well known British journalist) this book tells you all the interesting stories, right from the beginning in London in the year 1936; the time in Huntingdon; and of course the book mention that QUAD Musikwiedergabe took over the original jigs and the knowledge to continue with the famous original QUAD electrostatics.
Lots of pictures; informations about the products and of course all the interesting stories about the tradition and history of QUAD. ISBN 0-954-57420-6
Ken Kessler: QUAD. The Closest Approach.
Price: 79€ incl. VAT