ATI SUM100-3 2 to 1 Channel Summing Audio Amplifier - XLR and RCA I/O

ITEM #: ATI-SUM100-3 MFG #: SUM100-3

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$505.00

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    SUM100-3 - Overview

    The ATI SUM100 Summing Amplifier is an inexpensive, high performance amplifier that is designed as a line level stereo to mono summing amplifier. It is also useful as a gain block, and as an impedance converter and summing for IHF (RCA type) signals.

    The inputs provide balanced 40Kohm bridging impedance for line levels up to +24dBm. The high input impedance allows the SUM100 inputs to also bridge -10dBu (hi-fi, RCA plug) lines without loading.

    Front panel, screwdriver adjust, full range gain controls provide 28dB gain at full clockwise rotation, unity gain at twelve o'clock and a smooth audio taper to full off. The output driver is a servo controlled, ground-sensing circuit, which will supply over +24dBm to 600 ohm balanced loads and +20dBu to high impedance, unbalanced loads. The SUM100 uses rugged XLR type input and output connectors.

    Loop-through DC connectors allow several NANOAMPS to share a single external 24VDC power supply. Battery packs and DC-DC converters for portable use are also available. Up to three amplifiers will mount side-by-side in only one 19-inch rack unit using the available rack mounting kits. NANOAMPS may also be neatly stacked or mounted side by- side on your desk with the available angled desk mounting kits.

    • Features:

      • Font panel, screwdriver gain controls
      • Loop-through DC connectors allow operation of multiple units from one power supply
      • Rugged XLR type input and output connectors
      • Up to three NANOAMPS will mount side-by-side in one 19-inch rack unit
      • Supplied as table-top mounting; other mounting options available
       
    • Specifications:

      • Gain:+28dB Maximum
      • Nominal Levels: +4dBu in, +24dBm Out to 600 ohm balanced load
      • Peak Levels: +22dBu in, +24dBm out to 600 ohm balanced load
      • Noise 20khz B.W.: -90dBm maximum output
      • Harmonic Distortion : .02% Max. at Peak Level
      • 20Hz to 20 kHz : .005% Max. at Nominal Level
      • Response: +/- .25dB, 20 to 20,000 Hz
      • Crosstalk: 70dB Minimum at 10kHz
      • Input Impedance: Balanced, 40k Ohm bridging
      • Output Impedance: Balanced, 40 Ohms Maximum
      • Dimensions: 1.5" x 5.5" x 5.75"
      • Weight: 1.5 lbs.
      • Connectors: XLR (Balanced input/outputs)
      • Power: 24VDC @ .07A, connector sleeve is positive
      • Power Supplies: All units require an external 24VDC power supply (WA100-1 supplied as standard). NanoAmps can share a single supply using loop thru DC cable P/N 20602-1. Do not exceed rated supply current.
        WA100-1: Wall mount power supply (UL) 24 VDC @ .4 Amp, 115 VAC/60 Hz.
        WA100-2: Table top power supply, 24 VDC @ .4 amp, 230VAC/50-60 Hz with IEC 320 Male 3 pin AC input connector. User supplies matching AC line cord
        20602-1for use with local power system.
        DC power cable assembly for looping the DC power between NanoAmp units.
       
    • Item Includes:

      • 1x ATI Audio Inc Nanoamp Series SUM100-RCA Stereo to Mono Summing Amplifier
      • 1x Power Supply
       

    SUM100-3 - Required Accessories

      California Residents:
      WARNING:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov