The D&R Telephone Hybrid-2 is an analogue unit with digital control and features like ducking making intelligibility clearer in a broadcast environment.
The D&R AIRLITE-USB MK2 is a broadcast on-air and production mixer aimed at environments such as community radio stations, internet radio, RSLs or commercial radio.
Low-profile PCIe sound card with 12 stereo playback and 4 stereo record streams, featuring professional analog and AES/EBU digital I/O for broadcast environments.
The AudioScience ASI6714 sound card with 4 stereo play and 2 record streams, analog and AES/EBU I/O, and on-board DSP for broadcast and production use.