| Short name | Description | Year | Manufacturer | Runnable | Parent |
|---|---|---|---|---|---|
| ma6710 | Multi-Action 6710-13 | 1989 | Merit | Yes | |
| ma6710a | Multi-Action 6710-21 | 198? | Merit | Yes | |
| ma7551p | Multi-Action 7551-21-R2P | 199? | Merit | Yes | |
| ma7551t | Multi-Action 7551-20-R3T | 199? | Merit | Yes | |
| ma7556 | Multi-Action 7556-00-R2 | 199? | Merit | Yes | |
| ma7558 | Multi-Action 7558-01-R0 | 199? | Merit | Yes | |
| ma8350 | Multi-Action 8350-00-R1 | 199? | Merit | Yes |