Unbalanced to Balanced Converter - 6 Channel

  • Unbalanced to Balanced Audio Conversion
  • 6 Channel Conversion with Gain Trim
  • Connectorized Audio Converter
  • Low-Noise and Low-Distortion Conversion
  • Cabinet, Shelf or Rack Mounting
  • Convenience of RDL® FLAT-PAKs™
  • Recommended Power Supply ( Not Included )
    PS-24AS (USA)PS-24AX (International)


    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)
    Ambient Operating Environment:0° C to 55° C
    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;
    Package Type:Cardboard Box
    WEEE weight:1.255 lbs.
    Shipping Weight:1.54 lbs.
    Tariff code:8543.70.9860
    Package Dimensions:3.375 x 8.5625 x 1.5 in.

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