Tannoy "Lancaster" loudspeaker on BBC plinth with Quad 50D transistor high-fidelity amplifier, 1966-1974. Used by the BBC. Tannoy "Lancaster" Loudspeaker on BBC Plinth with Quad 50D Amplifier 1966-1974
Tannoy "Lancaster" loudspeaker on BBC plinth with Quad 50D transistor high-fidelity amplifier, 1966-1974. Used by the BBC. Tannoy "Lancaster" Loudspeaker on BBC Plinth with Quad 50D Amplifier 1966-1974
Tannoy loudspeaker, type LSU/HF/3L7G/8L, serial no. 141613, by Tannoy Products, London, c. 1970 Tannoy loudspeaker, c 1970. 1970