VDS600MCPower Source AC220V, 60HzPower 9W at No Load consumption 140W at Max LoadFrequency Respones 80Hz ~ 20000HzAF / Output Mic / Output0dB (Balance & Unbalance 600§Ù)Amplifier Output -Control Method 8bit MicroocontrollerMax Connection Unit 60 UnitConnectors D-Sub 9P or 10P Line ConnectorsSize (W ¡¿ D ¡¿ H) 482 ¡¿ 310 ¡¿ 88mmWeight 9kg