Wonder Electronics (Taiwan) Company Ltd. SB-101 Audio Equipments Contrast Testing Console (MADE IN TAIWAN) Characterise: Have you ever Troubled by time-consuming multiple Amplifier/ Microphone/ Speakersystem or DVD player, Karaoke Player, AV source product .....connecting andselection testing? One of our products...SB-101 Audio Equipments Contrast Testing Console ....will bring you good news! This brand-new product is the first one ever made thatcan make you a quick as you wish microphones selection testing with only a remotecontroller and within less thanone second. That sound wonderful, doesn't it? There is more, in addition to its convenient,easy to use properties, this media selection consloe is made with high fidelity,offering you professional selection testing. It's an IDEAL AV EQUIPMENTS CONTRASTTESTING SELECT CONSOLE, perfect for SHOW ROOM or AV racks.Specifications:* Full Functional Remote Control* The First One Ever Made That 5 Microphones Selection Testing* 5CH RCA Audio/Video source input* 10CH RCA L+R audio output (Connect fromSB-101 to Amplifier Input)* 10CH Amplifier Input Speaker Terminal L+R (Connect Speaker-Out from Amplifier to SB-101)* 10CH Speaker Output Terminals (Connect fromSB-101 to Speakers)* 2CH Audio/Video Output* 2CH Subwoofer* 2CH Aux Send/Return* Dual Voltage ( AC110V/220V ) For Select ( AC12V Adaptor is included )* Net Weight: 9 Kgs* Dimensions: (WxHxD) 430x130x335mmWONDER ELECTRONICS (TAIWAN) COMPANY LTD.