Universal Audio Arrow Manual page 250

ANALOG I/O
Frequency Response
Line Inputs 1 & 2
Connector Type
Dynamic Range
Total Harmonic Distortion + Noise
Input Impedance
Gain Range
Maximum Input Level (600 Ohm source)
Microphone Inputs 1 & 2
Connector Type
Phantom Power
Dynamic Range
Total Harmonic Distortion + Noise
Equivalent Input Noise
Common-Mode Rejection Ratio (CMRR)
Input Impedance (variable via Unison plug-ins)
Gain Range
Pad Attenuation (switchable per input)
Maximum Input Level
Hi-Z Instrument Input
Connector Type
Dynamic Range
Total Harmonic Distortion + Noise
Input Impedance (variable via Unison plug-ins)
Gain Range
Maximum Input Level (@ minimum gain)
Outputs 1 & 2
Connector Type
Output Impedance
Dynamic Range
Total Harmonic Distortion + Noise
Stereo Level Balance
Maximum Output Level
Operating Reference Level
Arrow Manual
20 Hz – 20 kHz, ±0.1 dB
¼" Female TRS Balanced (Combo XLR/TRS)
118 dB (A–weighting)
–107 dBFS
10K Ohms (differential)
+10 dB to +65 dB
+20.7 dBu
XLR Female, pin 2 positive (Combo XLR/TRS)
+48V (switchable per mic input)
118 dB (A–weighting)
–108 dBFS
–128 dBu
Greater than 70 dB
9.2K Ohms, 5.4K Ohms with +48V engaged
+10 dB to +65 dB
20 dB (variable via Unison plug-ins)
+25.2 dBu (minimum gain, pad engaged)
Female ¼" TS Unbalanced
118 dB (A–weighting)
–105 dBFS
1M Ohms
+10 dB to +65 dB
+12.5 dBu
¼" Female TRS Balanced
100 Ohms (differential)
115 dB (A–weighting)
–106 dBFS
±0.05 dB
+20.7 dBu
+14 dBu, +20 dBu (selectable)
(continued)
250 Specifications