Audio Technica ATUC-50CU ATUC-50 Control Unit
Controls up to 100 discussion units
Cascade capability to handle up to 300 discussion units
Control available via web remote interface
Conference mode: Free talk, request to talk and full remote
Built-in feedback suppressor and processing for optimal audio quality
Dynamic range 110 dB A-weighted
Frequency response + 1.0, – 2.0dB, 20Hz-20kHz, refer to +4dBu output @ 1kHz
Headroom 20 dB
Operating Humidity 25-85%
Operating Temperature Range 0-40° C
Recording Via USB storage device:
1/2/3/4 track (WAV) (BWF standard)
1/2 track (MP3) (Original format)
MP3 bit rate:
64kbps/128kbps/192kbps/256kbps/320kbps
Signal delays MIC Input to Output: 1ms
DU to CU: 1.2ms
Signal-to-noise Ratio 90 dB, A-weighted
Total harmonic distortion Less than 0.03% @1kHz unity
Phantom Power DC +48V
Equivalent Input Noise Mic/Line 1-2, less than -126dBu, Rs=150 ohm
Crosstalk at 1 kHz Less than –80dB
OLED Display 20x2 Character type, Color: Yellow,
Operating life time: 100,000 hours
Connections Mic/Line ×2, AUX (ST) ×1, INTERPRETATION RETURN ×2
Outputs: Balanced ×4, Unbalanced ×1
LINK /CHAIN : DU A/B Terminals, CU A/B Terminals (DU C/D Terminals)
Power Supply AC 100V~240V 50/60Hz
Power Consumption 20W ~ 175W (max.)
Dimensions 482.6mm x 331.6mm x 44mm
Weight 3.4kg
Accessories AC power cord, Quick Setup Guide x 2,