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RME Fireface UCX 36-Channel USB/FireWire Audio Interface
[DISCONTINUED] RME Fireface UCX 36-Channel USB/FireWire Audio Interface

[DISCONTINUED] RME Fireface UCX 36-Channel USB/FireWire Audio Interface

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SoundPro Item: 59363
MPN: UCX
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The Fireface UCX 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 high-end interfaces, packing into a half-rack size unit what usually would be spread out over two or three 19 inch panels.

Audio Interface Features

  • 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
  • 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
  • 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
  • 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
      • 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

In The Box

Customer Reviews