RME Fireface UCX II

The Fireface UCX II is a highly integrated pro audio solution in an ultra-compact format for studio and live recordings. It continues RME's long tradition of designing compact advanced interfaces, packing into a half-rack size unit what usually would be spread out over two or three 19 inch panels.

AD, LINE IN 5-8, REAR:

Signal to Noise ratio (SNR): 111 dB RMS unweighted, 113 dBA

Frequency response @ 44.1 kHz, -0.5 dB: 6 Hz - 20.6 kHz

Frequency response @ 96 kHz, -0.5 dB: 6 Hz - 45.3 kHz

Frequency response @ 192 kHz, -1 dB: -1 dB: 5 Hz - 90 kHz

THD: < -105 dB, < 0.0005 %

THD+N: < -98 dB, < 0.0012%

Maximum input level: +19 dBu

Channel separation: > 110 dB

Input: 6.3 mm TRS jack, electronically balanced

Input sensitivity switchable to Lo Gain, +4 dBu, -10 dBV

Input level for 0 dBFS @ Lo Gain: +19 dBu

Input level for 0 dBFS @ +4 dBu: +13 dBu

Input level for 0 dBFS @ -10 dBV: +2 dBV

LINE IN 3-4, FRONT:

As AD, but:

Additional Gain stage: 0 up to +12 dB

Maximum input level, Lo Gain, Gain 0 dB:

Line +19 dBu, Inst +13 dBu

Maximum input level, -10 dBV, Gain 12 dB, Line:

-7,5 dBu, Inst: -13,5 dBu

Input impedance Inst: 470 kOhm

Input Gain Inst: +6 dB

Input mode: Line balanced (TRS), Inst unbalanced (TS)

CLIP LED: 0 dBFS

SIG LED: -60 dBFS

MICROPHONE/LINE 1-2, FRONT:

as AD Line In 5-8, but:

Input: Neutrik XLR/TRS Combo jack, electronically balanced

Input impedance: XLR 2 kOhm, TRS 8 kOhm balanced

Signal to Noise ratio (SNR): 112 dB RMS unweighted, 115 dBA

Low Roll Off -0.5 dB: 18 Hz, -1 dB: 12 Hz

Gain range: 0 dB, +10 up to +65 dB

Maximum input level XLR, Gain 0 dB: +10 dBu

Maximum input level XLR, Gain 65 dB: -55 dBu

Maximum input level TRS, Gain +0 dB: +21 dBu

Maximum input level TRS, Gain +65 dB: -44 dBu

CLIP LED: 0 dBFS

SIG LED: -60 dBFS

DA, LINE OUT 1-6, REAR:

Dynamic range (DR): 111 dB, 113 dBA @ 44.1 kHz (unmuted)

Frequency response @ 44.1 kHz, -0.1 dB: 8 Hz - 20.4 kHz

Frequency response @ 96 kHz, -0.5 dB: 6 Hz - 45 kHz

Frequency response @ 192 kHz, -1 dB: 6 Hz - 90 kHz

THD: -100 dB, < 0.001 %

THD+N: -96 dB, < 0.0015 %

Channel separation: > 110 dB

Maximum output level: +19 dBu

Output: 6.3 mm TRS jack, servo-balanced

Output impedance: 75 Ohm

Output level switchable: Hi Gain, +4 dBu, -10 dBV

Output level at 0 dBFS @ Hi Gain: +19 dBu

Output level at 0 dBFS @ +4 dBu: +13 dBu

Output level at 0 dBFS @ -10 dBV: +2 dBV

DA - PHONES, 7/8, FRONT:

As DA, but:

Output: 6.3 mm TRS jack, unbalanced

Output impedance: 30 Ohm

WORD CLOCK:

BNC, switch for internal termination 75 Ohm