Transformer Dimmers  (1945? - ?)
Strand

More expensive than standard resistance dimmers, but can dim any load up to its rated capacity. 
Used with the Light Console. 

See also:

• Light Console (1935 - 1955)

Catalogue & Journal Entries for Transformer Dimmers in the Backstage Heritage Collection

Dimmers (1945)

Back to Dimming and Multiplex (Strand)