Chartwell Project Symphony
The design of the LS3/5A became very popular with BBC staff and many of them wanted pairs for use at home. Arrangements were made with Chartwell to supply cabinets, crossovers and drive units in kit form allowing staff to assemble their own speakers. Project Symphony kits were never intended to be available to the general public although many pairs were bought by staff on behalf of their friends. The price was £100 plus purchase tax per pair.
Click on the thumbnails for a large size version of the Project Symphony instructions