Model Number SDAR-2100 Output 2 x Speaker Channels, 1 x Headphone Input 3 x RCA, 1 x 3.5 mm Stereo-Mini Power IC YAMAHA YDA138(D-3) Number of Channels 2 Stereo Channels Maximum Output Continuous Current 10 W x 2 Channels Maximum Efficiency 88% (8 Ω / 10 W) S/N Ratio...