Description: Leaflet for the Dimensia IV, a set of additional speakers that plays the "ambient tonal range" of the playback.
Document type: advertising brochure
Language: English
Number of pages: 4
Publisher: RCA
Place of production: Montreal, Quebec, Canada
Approximate date: 1970s (1970-79)
Dimensions: height 9, width 18
NAC: 2003.4314