Rane NM 1 Microphone Preamp

Rane NM 1 - Network Microphone Preamp

Rane NM 1 - Network Microphone Preamp

B&H # RANM1 MFR # NM 1
Rane NM 1 Microphone Preamp

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Rane NM 1 overview

  • 1Description

The NM 1 Network Mic Preamp from Rane is a single channel CobraNet I/O box that includes a single studio-grade microphone input with +48 volt phantom power, and a single amplifier output for connection to an external loudspeaker. The unit is designed for any application that requires audio over CobraNet.

The NM 1 is powered through the connecting CAT 5 cable, utilizing Power Over Ethernet (PoE), and is fully compliant with the IEEE 802.3af standard as a Powered Device (PD). No other power source is required. Also featured is logic I/O on a DB-15 connector for external switch control and for providing indicator LED status.

The unit contains two CobraNet connectors, with the second available for data, while also functioning as a redundant power supply. Switching between ports is almost seamless and audio interruption is minimal. If the primary port fails, the secondary port takes over very quickly, typically within 10 ms, without loss of programmed settings.

All parameters are controllable via standard SNMP messages including microphone gain and muting, amplifier output level and muting, and CobraNet Audio channel and Bundle assignments. Four exterior switches assign the NM 1 MIB's SysName variable to uniquely identify each unit on the network.

CobraNet microphone preamp with phantom power and power amplifier for a monitor speaker
Power Over Ethernet (PoE) with built-in redundancy
Supports audio over CobraNet
Dual CobraNet interfaces for hardware redundancy
SNMP Software-controlled preamp gain
Switch/LED interface
Switch selectable address
Includes Rane's NM 1 "Search and Control" software for Windows XP
All metal connectors with captive features
In the Box
Rane NM 1 - Network Microphone Preamp
  • 2 x Mounting Ears
  • 4 x Rubber Feet
  • Software CD-ROM
  • Two (2) Year Warranty
  • Table of Contents
    • 1Description

    Rane NM 1 specs

    Frequency Response 100Hz to 20kHz, +0/-2dB
    Dynamic Range Not specified by manufacturer
    Inputs 1 x XLR
    Outputs 1 x 1/4" TRS (to speaker)
    Input Impedance 4.6kΩ
    Output Impedance 150Ω
    Maximum Input Level Not specified by manufacturer
    Maximum Output Level Peak Power: 6 Watt maximum into 8Ω, pink noise LPF @ 100Hz, CF = 15dB
    Sample Rate Not applicable
    Phantom Power +48VDC
    Crosstalk Not applicable
    THD + N 0.01% -10dBu, 1kHz, A-weighted
    Dimensions (WxDxH) 7.2 x 4.9 x 1.7" (183 x 124 x 43 mm)
    Weight 6.8 oz (193 g)
    Specialties Four rotary switches on the rear panel are used to create a four digit identifier that becomes part of the SNMP variable, sysName. This is used to uniquely identify a CobraNet device on the network
    Packaging Infocucxfdcarutzuyxarvtrwbet
    Package Weight 3.0 lb
    Box Dimensions (LxWxH) 12.0 x 7.0 x 4.0"

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