<p>Cubicle Loudspeaker control panel, controlling what is fed to the local loudspeakers (without affecting broadcast sound).
</p>
Glensound Electronics GSNT 1/135 radio sound mixer, from BBC Manchester.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/30661871@N03">Richard Ash</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/30661871@N03/46479664912/">IMG_5678</a>