Placa de sunet Asus, XONAR_SE, Output Signal-to-Noise Ratio (A-Weighted)(Front-out): 116 dB, Input Signal-to-Noise Ratio (A-Weighted ): 110 dB,Output THD+N at 1kHz (Front-out): 0.00251 %(-92 dB), Input THD+N at 1kHz: 0.00251 %(-92 dB), Frequency Response (-3dB, 24bit/192KHz input): 10Hz to 87 KHz, Output/Input Full-Scale Voltage: Headphone output : 2 Vrms(5.65 Vp-p), Chipset: Audio Processor :C-Media USB2.0 6620A High-Definition Sound Processor (Max. 192KHz/24bit);