Audio Interface

RME Fireface UCX II VS Universal Audio Apollo Twin X

Total Inputs
5 vs 4
Total Outputs
5 vs 4
Connection Types
6 vs 5
Total Connections
10 vs 8

Connection Comparison

Side-by-side breakdown of all inputs and outputs

RME Fireface UCX IIConnectionUniversal Audio Apollo Twin X
1 IN 2 OUT
Audio 6.35mm
3 OUT
1 OUT
Optical
1 IN
1 IN
Power
1 IN
1 OUT
USB
1 OUT
2 IN
XLR
2 IN
1 IN 1 OUT
MIDI DIN

Compatibility

How these two audio interfaces can connect

Compatible Connections

These connection types allow signal routing between the two units.

Optical Audio 6.35mm

Unique to RME Fireface UCX II

MIDI DIN

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