User Manual

User's Guide Fireface UCX © RME

31. Technical Specifications

31.1 Analog

AD, Line In 5-8, rear

• Resolution AD: 24 bit

• 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: 5 Hz - 90 kHz

• THD: < -105 dB, < 0.0005 %

• THD+N: < -98 dB, < 0.0012 %

• Channel separation: > 110 dB

• Maximum input level: +19 dBu

• Input: 6.3 mm TRS jack, electronically balanced

• Input impedance: 10 kOhm

• 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