![](https://coimages.sciencemuseumgroup.org.uk/52/142/large_thumbnail_1995_5018__0003_.jpg)
Talkback Unit - 7-Way
![Talkback unit - 7-Way](https://coimages.sciencemuseumgroup.org.uk/514/507/medium_smg00216396.jpg)
7-way talkback unit. Marked "Ex CH".
Details
- Category:
- Television
- Collection:
- BBC Heritage Collection
- Object Number:
- 2012-5118/274
- Materials:
- metal (unknown), plastic (unidentified) and electronic components
- Measurements:
-
overall: 260 mm x 340 mm x 270 mm, 2.5 kg
- type:
- audio equipment