| Power Output | 20W max |
| Inputs | Mic 1:2.5mV, Mic 2: 2.5mV, Aux:125mV |
| Rec Output | 280mV |
| Tone controls | Bass: ±4dB at 200Hz Treble : ±5dB at 10Khz |
| Power Supply | AC : 220V-240V 50/60Hz DC: 12V (12V Car Battery) |
| and 8 nos UM1 cells | |
| Dimensions | W200 x H270 x D145 |
| Weight | 3.00 kg |
| Transmitter | AWM-322 |
| RF output power | 15mW (max) |
| Modulation mode | FM(F3E) |
| Frequency response | 50-15,000Hz |
| Battery | 1 x 9V battery |
| Dimension | Ø55 x L244mm |
| Weight | 205gms |
| Transmitter | AWM-321A |
| RF output power | 10mW (max) |
| Modulation mode | FM(F3E) |
| Frequency response | 50-15,000Hz |
| Battery | 1 x 9V battery |
| Dimension | W23 x H66 x D 106mm |
| Weight | 100gms |