individual volume controls on each line input plus bass & treble EQ controls, audio/multimedia workstations and keyboard monitoring, weight left speaker: 3,2kg, 2 stereo analog inputs featuring 1/8" TRS and stereo RCA connectors (can be used simultaneously or mixed with a digital stereo source), optical & coaxial inputs, front panel 1/4'' TRS headphone output with auto mute function, magnetically shielded. dimensions: 279 mm x 173 mm x 245 mm, 2x 20W, 24-bit/192kHz D/A, right speaker: 4,9kg