The FP-UBC6 is the ideal choice for multiple channel connectorized conversion from unbalanced to balanced audio. This module features six identical channels, making it ideally suited to converting consumer 6-channel surround sound into the professional audio format. Each input channel is unbalanced, connected through a gold-plated phono jack. Each output is balanced. All outputs are connected through XLR jacks with gold-plated pins. A gain trim potentiometer is provided for each channel.
The normal gain setting is indicated for the trimming potentiometer. This setting produces a +4 dBu balanced output for a –10 dBV unbalanced input. The gain is adjustable –5 dB to +10 dB from the normal gain. Therefore, a +4 dBu output signal is possible from input signals ranging from –20 dBV to –5 dBV.
Amps per FP-UBC6:
6 identical circuits
Gain:
-5 dB to +10 dB adjustable (relative to +4 dBu output for –10 dBV input; separate controls for each channel)
Input Level:
-20 dBV to –5 dBV (for +4 dBu output)
Input Impedance:
10 kΩ
Input Configuration:
Unbalanced
Output Impedance:
150 Ω balanced, drives 600 Ω or 10 kΩ lines
Output Configuration:
Balanced or unbalanced
Frequency Response:
20 Hz to 40 kHz (+/- 0.25 dB)
Total Harmonic Distortion:
< 0.05%; typ. 0.01% (1 kHz)
IMD:
< 0.02%
Output Level:
+4 dBu
Headroom:
> 18 dB (at rated output level of +4 dBu)
Noise:
< -90 dB referred to +4 dBu (20 Hz to 20 kHz)
Crosstalk:
Better than 80 dB (20 Hz to 20 kHz)
Power Requirement:
GROUND-REFERENCED, 24 Vdc @ 75 mA
Dimensions:
Height:
1.29 in. 3.28 cm
Width:
3.25 in. 8.26 cm
Length:
8.55 in. 21.72 cm
Ambient Operating Environment:
0° C to 55° C
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