- 1 x 25 pin multiport socket the same as on the TIMY
- 2 x DIN-socket for photocell with channel 0, 1, 2
- 1 x DIN-socket for photocell with channel 3, 4, 5
- 1 x DIN-socket for photocell with channel 6, 7, 8
- 2 x DIN-socket for RS 232 interface (PC) and RS 485
- 1 x DIN-socket for headset
- 1 x Lever for volume of headset
- 1 x Pair of banana socket to connect a speaker (output)
- 9 x Pair of banana socket (channel 0, 1, 2, 3, 4, 5, 6, 7, and 8)