The RU-UDA4 is the optimum choice where connectorized, unbalanced line-level distribution is needed. This unit features two separate, isolated channels. The RU-UDA4 may be used in stereo applications, or as two individual monaural distribution amplifiers. The input signals are buffered through output line drivers, providing four separate line-level unbalanced outputs for each of the two inputs.
The RU-UDA4 performance is tailored around industry standard -10 dBV input/output levels. Excellent frequency response, phase response, low-distortion and low-noise performance combine to produce the audio clarity and precision for which RDL® products are well known.
RU-UDA4 Features:
- Stereo Unbalanced Audio Distribution
- Unity Gain on Both Channels
- Four Outputs per Channel
- Stand Alone or Rack-Mountable
- Exceptional Audio Performance
- 1/3 Rack, High-Density Rack Mounting
Input Connectors (2):
Phono
Input Impedance:
10 kΩ unbalanced
Output Connectors (8):
4 per channel, phono
Output Impedance:
100 Ω unbalanced
Channels:
2 (left & right; may be used independently as 2 separate mono amplifiers)
Frequency Response:
5 Hz to 50 kHz (± 0.5 dB)
THD+N:
< 0.020%
Noise:
< -90 dB (below -10 dBV)
Crosstalk:
< -90 dB (1 kHz);
< -80 dB (10 kHz)
< -75 dB (20 kHz)
Headroom:
> 28 dB
Ambient Operating Environment:
0° C to 55° C
Power Requirement:
GROUND-REFERENCED, 24 Vdc @ 25 mA
