Fellow Tannoy Westminster Royal enthusiast David King recently contacted me to tell me about his positive results when upgrading the internal wiring connectors, driver connecting plugs, binding posts, and speaker support system of his Tannoy Westminster Royal HE loudspeakers.
David has written a paper detailing his modifications, and has graciously agreed to share what he did with the readers here at Jeff's Place. You can download David's paper at the following link: UPGRADING TANNOY WESTMINSTER ROYAL LOUDSPEAKERS
Many thanks for sharing your discoveries with us David!