Opera-Consonance CD-120 Linear. Signal-to-Noise Ratio (SNR): 100 dB, Total Harmonic Distortion (THD): 0.12 %, Frequency response: 20 - 20000 Hz. Display: LCD. Weight: 10000 g, Depth: 320 mm, Height: 85 mm. Colour of product: Silver This is an auto-generated long summary based on the first three features of the first five feature groups.