| 4 dedicated MIC inputs |
| 1 selectable MIC/TEL input |
| 1 selectable MIC/AUX input |
| 1 dedicated auxiliary input |
| 4 Ohm direct coupled output |
| 8 Ohm, 25 VAC, 25 VCT and 70 VAC transformer coupled outputs |
| Rack mountable - 2RU package |
| Dual-function, 10-band graphic equalizer (acoustic EQ or feedback control modes) |
| True loudness contour function |
| Audio enhancement circuit for improved intelligibility |
| Switchable phantom power supply (15 VDC) |
| Variable auxiliary input muting |
| Remote master volume control capability |
| Automatic level control |
| Input muting via contact on all inputs |
| Voice activated auxiliary muting on TEL input |
| AUX fade back after TEL page |
| Pre-amp output/power amp input (insert) connections |
| Booster amp output connection |
| Tape output connection |
