Harrison Audio D510r DANTE Card; adds 10 DANTE inputs and 14 DANTE outputs to the Harrison Audio D510r empty chassis; AD converter specifications; THD+N, 1kHz 24dBu: < 0.0008% / Noise A-Weighted: < -95 dBu / Frequency response: 20 Hz - 20 KHz +/- 0.25 dB; DA converter specifications: THD+N, 1kHz 18dBu: < 0.006% / Noise A-Weighted: < -85 dBu / Frequency response: 20 Hz - 20 KHz +/- 0. 25 dB; Output level D/A outputs 1- 10: 0 dBFS = +24dBu; Output level D/A outputs 11- 14: 0 dBFS = +18dBu D/A; 2x RJ45 network sockets (Primary / Secondary); BNC TTL word clock; Attention - must be installed by the user, Harrison Audio D510r chassis is required!