M2 Duet System

IEM/IFB Transmitter | IEM/IFB Receiver

M2R - IEM/IFB Receiver
M2T - IEM/IFB Transmitter
Software

Lectrosonics hat die Einführung des neuen digitalen und drahtlosen In-Ear-Monitor (IEM) – Systems Duet angekündigt. Das neue System besteht aus dem M2T Dual-Stereo-Half-Rack-Sender und dem M2R-Diversity-Beltpack-Empfänger. Duet deckt die UHF-Frequenzen von 470-608 MHz in einem einzigen Bereich ab und verwendet digitale Modulation für die Audioübertragung in 24bit mit geringster Latenz. Hierdurch gelingt im Gegensatz zur herkömmlichen FM-Übertragung eine maximale Kanaltrennung mit linearem Frequenzbereich von 20Hz bis 15 kHz.

Das neue System wurde für Kunden in den Bereichen professionelles Touring, Installation, Theater, Film und Rundfunk entwickelt.

Der M2T Sender besticht durch seinen exzellenten Klang und die Performance. Es sind Übertragungen von 2 Stereo oder bis zu 4 separaten Mono Signalen möglich.

Der M2R Empfänger verfügt über hohe Antennen-Diversität und wechselt selbstständig zwischen verschiedenen Frequenzen für eine makellose und störungsfreie Tonübertragung. Es ist ein flexibler Betrieb in stereo, mono-left oder mono-right möglich.

M2T - IEM/IFB Transmitter
Data Sheet

IEM (Wireless Monitor) with digital RF transmission

24-bit digital audio

2 independent stereo audio transmissions per 1/2 RV enclosure

USB port for firmware updates

Fully Dante™ compatible

IR (infrared) port for fast setup

Up to 50 mW per Rf carrier

All metal housing

Compatible with Wireless Designer™ Software

The M2T half-rack transmitter houses two independent stereo transmitters allowing for up to four stereo or dual-mono transmissions in a single rack space. The audio inputs can be individually configured to be analog or Dante compatible. The analog input connectors arefull size XLR/TRS combo types for balanced line level analog signals while the input preamp circuits use aspecial balanced amplifier with very high common mode rejection to minimize hum and noise. A Dante™ Ultimo™ interface via dual RJ45 connectors accepts Dante networked audio inputs and can cascade the digital stream to additional units via CAT6 cables. An additional RJ45 jack provides an Ethernet connection for programming and control via Wireless Designer™ software and a USB jack on the front panel allows for firmware updates. The transmitter features a full color, backlit LCD for high visibility in any environment, while the chassis is all-metal and can be racked singly or in pairs using included rack mount hardware.

M2R - IEM/IFB Receiver
Data Sheet

IEM (Wireless Monitor) receiver with digital RF

24-bit digital audio

IR (infrared) port for fast setup

High resolution, color LCD

Stereo or mono operation

Low latency of 1.4 ms with analog inputs

The M2R bodypack receiver employs advanced antenna diversity switching during digital packet headers for seamless audio. The 24 bit digital audio stream guarantees high resolution sound quality with wide dynamic range, low noise floor, and rock-solid stereo image. The receiver can select from stereo, mono from left channel only, or mono from right channel only, giving the unit flexibility in terms of the application. The headphone jack is fed from a high-quality stereo amplifier with 250 mW available to drive headphones or earphones to sufficient levels for stage performance or other environments with significant background noise. A high-resolution, color LCD allows for a wide range of menu options, including precise limiter settings, using detailed graphics. The M2R runs on two AA batteries for an operating time of over 4 hours with alkaline cells.

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