User manual

18 EURORACK UB2442FX-PRO/UB2222FX-PRO/UB1832FX-PRO/UB1622FX-PRO User Manual
7. Specications
Microphone Inputs (IMP Invisible Mic Preamp)
Type XLR, electronically balanced,
discrete input circuit
Mic E.I.N. (20 Hz - 20 kHz)
@ 0 Ω source resistance -134 dB / 135.7 dB A-weighted
@ 50 Ω source resistance -131 dB / 133.3 dB A-weighted
@ 150 Ω source resistance -129 dB / 130.5 dB A-weighted
Frequency response <10 Hz - 150 kHz (-1 dB),
<10 Hz - 200 kHz (-3 dB)
Gain range +10 to +60 dB
Max. input level +12 dBu @ +10 dB Gain
Impedance approx. 2.6 kΩ balanced
Signal-to-noise ratio 110 dB / 112 dB A-weighted
(0 dBu In @ +22 dB gain)
Distortion (THD+N) 0.005% / 0.004% A-weighted
Line Input
Type ¼" TRS connector
electronically balanced
Impedance approx. 20 kΩ balanced
approx. 10 kΩ unbalanced
Gain range -10 to +40 dB
Max. input level 30 dBu
Fade-Out Attenuation
1
(Crosstalk Attenuation)
Main fader closed 90 dB
Channel muted 89 dB
Channel fader closed 89 dB
Frequency Response
Microphone Input to Main Out
<10 Hz - 90 kHz +0 dB / -1 dB
<10 Hz - 160 kHz +0 dB / -3 dB
Stereo Inputs
Type ¼" TRS connector,
electronically balanced
Impedance approx. 20 kΩ
Max. input level +22 dBu
EQ Mono Channels
Low 80 Hz / ±15 dB
Mid 100 Hz - 8 kHz / ±15 dB
High 12 kHz / ±15 dB
EQ Stereo Channels
Low 80 Hz / ±15 dB
Low Mid 500 Hz / ±15 dB
High Mid 3 kHz / ±15 dB
High 12 kHz / ±15 dB
Aux Sends
Type ¼" TS connector, unbalanced
Impedance approx. 120 Ω
Max. output level +22 dBu
Stereo Aux Returns
Type ¼" TRS connector,
electronically balanced
Impedance approx. 20 kΩ bal. / 10 kΩ unbal.
Max. input level +22 dBu
Main Outputs
Type XLR, electronically balanced and
¼" TRS balanced
UB1622FX-PRO only: ¼" TS connector unbalanced
Impedance approx. 240 Ω symm. /
approx. 120 Ω unbalanced
Max. output level +28 dBu
+22 dBu (UB1622FX-PRO)
Control Room Outputs
Type ¼" TS connector unbalanced
Impedance approx. 120 Ω
Max. output level +22 dBu
Headphones Outputs
Type ¼" TRS connector, unbalanced
Max. output level +19 dBu / 150 Ω (+25 dBm)
DSP 24-bit
Converter 24-bit Sigma-Delta,
64/128-times oversampling
Sampling rate 40 kHz