| Form Factor | Tabletop |
| Speed Select | 33⅓ rpm |
| Speed Select | 45 rpm |
| Speed Select | 78 rpm |
| Notes | in March, 1982: the ‘938’ ‘Broadcast Disk Reproducer’ featured a simplified direct-drive and electronics, it was slimmer and cheaper than its two brothers and some of its parts, like the plinth and lid, were taken from commercial ‘hi-fi’ products. The 938 had been designed in co-operation with Thorens, and a modified version of the 938 was marketed by this firm as the ‘TD 524’, a discothèque-oriented deck that could be equipped with a Thorens ‘TP 16L’ or even the EMT ‘929’ tonearm. |