Yamaha Tio 1608-D2, Digital Stagebox, Dante compatible, 16 Microphone/Line inputs and 8 Line outputs, External sampling frequency 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, Frequency response +0.5 -1.5 dB, 20 - 20,000 Hz, referenced to nominal output level @1 kHz, input to output, Dimensions (W x H x D): 480 x 88 x 364 mm, Rack mount size: 19