Amazon.com: RME Fireface UFX USB 2.0 or Firewire High Performance audio interface 30 in, 30 out : Musical Instruments
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Amazon.com: RME Fireface 802 Hybrid USB/FireWire Audio Interface with 12 x 12 Analog I/O, ADAT/SMUX and AES/EBU Digital I/O, 30-in/30-out and DSP-driven Onboard Mixing with Effects : Musical Instruments
RME ARC USB – Thomann United States
RME Fireface UFX III 188-Channel Audio Interface FIREFACE UFX