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Kramer Digital Audio Preamplifier & Mixer

Kramer Digital Audio Preamplifier & Mixer

Kramer Digital Audio Preamplifier & Mixer

B&H # KR910 MFR # 910
Kramer Digital Audio Preamplifier & Mixer

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Product Highlights

  • Audio Processor for Digital Audio
  • Balanced/Unbalanced Stereo Audio
  • S/PDIF Audio / Microphone Signals
  • Balanced/Unbalanced Outputs
  • S/PDIF Outputs
  • Condenser / Dynamic Mic Selection
  • RS-232 / Ethernet / IR Remote / K-NET
  • 24-character by 2-line LCD Screen
  • USB Port - Firmware Update
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Overview
  • 1Description

The Kramer Digital Audio Preamplifier & Mixer is a high-performance audio processor for processing digital audio signals. Offering support for balanced and unbalanced stereo audio, S/PDIF digital audio, and microphone signals, it provides simultaneous balanced, unbalanced, and S/PDIF outputs. It allows you to perform various functions on your audio signals like volume, balance, bass, mid, treble, loudness, equalizer, delay, mute, and expand/compress.

Allowing you to select between a condenser and a dynamic mic, the Digital Audio Preamplifier & Mixer offers control options such as talkover, mix, and override. Offering control via a front panel, RS-232 signaling, Ethernet, IR remote (included), and K-NET, it allows you to total control over the processing of audio signals, and includes a LCD screen that provides a 24-character by 2-line display. It requires a 100-240V AC supply for operation and features an USB port for firmware update.

High-performance audio processor for processing digital audio signals
Supports balanced and unbalanced stereo audio, S/PDIF digital audio, and microphone signals
Simultaneous balanced, unbalanced, and S/PDIF outputs
Allows you to perform various functions on your audio signals like volume, balance, bass, mid, treble, loudness, equalizer, delay, mute, and expand/compress
Allows you to select between a condenser and a dynamic mic
Offers control options such as talkover, mix, and override
Control via a front panel, RS-232 signaling, Ethernet, IR remote (included), and K-NET
LCD screen - provides a 24-character by 2-line display
Requires a 100-240V AC supply for operation
USB port for firmware update
Standard 19" rack mount size - 1U
Rack "ears" included
In the Box
Kramer Digital Audio Preamplifier & Mixer
  • Power Cord
  • Null-Modem Adaptor
  • Windows-based Kramer Control Software
  • Rack "Ears"
  • IR Remote Control Transmitter
  • 7-Year Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Input 1 unbalanced stereo audio on an RCA connector
    1 balanced stereo audio on a 5-pin terminal block
    1 S/PDIF on an RCA connector
    1 mono balanced microphone on an XLR (F) connector

    Provides 15V phantom power when the MIC switch is set for a condenser microphone

    Output 1 unbalanced stereo audio on an RCA connector
    1 balanced stereo audio on a 5-pin terminal block
    1 S/PDIF on an RCA connector
    Output Level 8Vpp
    Bandwidth -3 dB Point 21.7kHz
    S/N Ratio 75dB @1kHz, weighted
    Coupling AC
    Audio THD + Noise 0.1% @1kHz
    Audio 2nd Harmonic 0.03% @1kHz
    Control Volume: less than -75 to +23.5dB
    Bass: -15 to +15dB @100Hz
    Mid: -20 to +20dB @1kHz
    Treble: -10 to +10dB @20kHz
    Loudness: +10.6dB @50Hz, +4.3dB @1kHz, +6.8dB @20kHz
    Balance: less -64 to 0dB @1kHz
    Delay: 90 to 300µsec
    Expand: +23.8dB @1kHz
    Compress: -3.3dB @1kHz
    Indicators Multi-character display on the front panel
    Power Source 90 - 264V AC, 50/60Hz, 9VA
    Dimensions (WxDxH) 19 x 7 x 1.75" (482.6 x 177.8 x 44.45 mm)
    Weight 4.4 lb (2 kg)

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