Circuit Diagram
| Model | MG-SPPS300 |
| Power | 15W x 2 |
| Frequency responsible at 1 W | 10Hz - 85KHz |
| Frequency responsible at full power | 27Hz - 36KHz |
| S/N Ratio / Noise level mV | 82 db |
| Input impedance | 100K |
| Output Impedance | 4,8,16 Ohm |
| Input sensitive | 900mV |
| Power request | 213W |
| Fuse | 5A Slow blow |
| Power cord - Detachable /Fixed | Detachable |
| Input Sockets | RCA Gold Plate |
| Output Termininal | 5 Way Gold Plate Heavy duty |
| Chassis Finish | Shinning Steel |
| Front Panel Finish | Aluminium /Gold /Silver or Black Anodizing |
| Tube Complement | 300B x 4,6SN7 x3,5AR4 x 2 |
| Dimension W x D x H in mm | 430 x 325 x 220 |
| Shipping Dimension W x D x H in mm | 515 x 395 x 300 |
| Net Weight /Kg | 21Kg |
| Shipping Weight /Kg | 23Kg |