RDL RU-SM16D 4-Channel Audio Meter

RDL RU-SM16D 4-Channel Audio Meter

RDL RU-SM16D 4-Channel Audio Meter

B&H # RDRUSM16D MFR # RU-SM16D
RDL RU-SM16D 4-Channel Audio Meter

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Expected availability: 7-14 business days

Product Highlights

  • Sixteen LED Indicator Lights
  • 4 Mono or Dual-Stereo Metering
  • Line-Level, Speaker-Level, 25/70/100 V
  • Selectable Fixed or Variable Calibration
  • Individual Channel Calibration Controls
  • Selectable Peak or Average Metering
  • Peak Hold Display for +10, +14, +18 dB
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This item is noncancelable and nonreturnable

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You Pay: $614.95

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  • 1Description

The RDL RU-SM16D 4-Channel Audio Meter is a 1RU 1/3 rack module designed for precise metering of up to 4 channels of audio. The unit can be used for either 4 channels of mono metering or dual-stereo operation and is designed to be integrated into new and existing setups.

Each channel utilizes sixteen LED indicator lights and may be individually calibrated for unbalanced consumer, balanced professional, 8 Ω speaker line, or constant voltage speaker lines (25V, 70V, 100V). The rear panel features terminal blocks for connections and variable or fixed calibration for 25V, 70V, 100V, and +4 dBu sources. When placed in the "variable" position, a set of front panel multi-turn trimmers can be used for calibrating the meter levels.

Each meter on the unit can be set to either peak or average audio level displays. In monaural applications, a mono source can be fed to two meters for both peak and average metering. In stereo mode, both the left and right channels can be sent to one peak and one average metering channel.

UPC: 813721013484
In the Box
RDL RU-SM16D 4-Channel Audio Meter
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description
    Channels 4
    Input Impedance > 40 kΩ balanced
    Input Level +4 dBu (+4 switch settings, for 0 dB reading)
    25 V (25 V switch settings, for 0 dB reading)
    70 V (70 V switch settings, for 0 dB reading)
    100 V (100 V switch settings, for 0 dB reading)
    Input Level Range Constant-voltage or low impedance (4 Ω or 8 Ω) amplifier output
    -24 dBu to +12 dBu (+4 switch settings for 0 dB reading
    2 V to 90 V (25 V switch settings, for 0 dB reading)
    4 V to 90 V (70 V switch settings, for 0 dB reading)
    5 V to 100 V (100 V switch settings, for 0 dB reading)
    Frequency Response 20 to 20,000 Hz
    Indicators SIG, -20, -15, -12, -9, -6, -3, -2, -1, 0, +1.5, +3, +6, +10, +14, +18
    (+10, +14, +18 are PEAK HOLD indicators only)
    Response Each channel individually selectable PEAK or AVG (switch-selectable)
    Rise time (10 to 90%): 50 us (peak), 130 ms (average)
    Rise time (0 to 100%): 60 us (peak), 300 ms (VU characteristic)
    Fall time (90 to 10%): 65 us (peak), 185 ms (average)
    Fall time (100 to 0%): 100 us (peak), 300 ms (VU characteristic)
    Ambient Operating Temperature 32 to 131&Deg; F (0 to 55° C)
    Power Requirement Ground-Referenced: 24 VDC at 250 mA
    Dimensions (W x D x H) 5.740 x 2.970 x 1.640" (14.580 x 7.540 x 4.170 cm)
    Weight WEEE: 1.09 lb (0.944 kg)
    Packaging Info
    Package Weight 1.35 lb
    Box Dimensions (LxWxH) 7.2 x 5.0 x 2.3"

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