464 PortaStudio
| Manufacturer | Tascam |
| Function | Tape Machine (4-track cassette), Mixing Desk (4 mono, 4 stereo channels) |
| Produced | 1989 |
| Form Factor | Desktop |
| Signal Path | Analog Hardware |
| Channels | 4 Track (Type II cassette), 12 Channel (analog mixer) |
| Manufacturer | Tascam |
| Function | Tape Machine (4-track cassette), Mixing Desk (4 mono, 4 stereo channels) |
| Produced | 1989 |
| Form Factor | Desktop |
| Signal Path | Analog Hardware |
| Channels | 4 Track (Type II cassette), 12 Channel (analog mixer) |