Audio-Technica M3 Wireless In-Ear Monitor System

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Audio-Technica M3 Wireless In-Ear Monitor System (Discontinued)

Description

Details

Audio-Technica's advanced M3 IEM system offers a full range of professional in-ear monitoring features, with a choice of 1321 UHF channels and easy-to-read LCD information displays on both transmitter and receiver for setting preferences. The stereo monitor system is equipped with Audio-Technica's versatile Personal Mix Control, which allows volume and mix control of two independent signals on stage, via controls on the M3R stereo body-pack receiver. While up to 16 complete M3 systems may be used simultaneously, any number of M3R stereo receivers can operate on the same frequency with a single M3T stereo transmitter. The M3T Stereo Transmitter is equipped with two XLR - 1/4" combo input connectors into which users can connect line-level inputs (from a mixing console, for example). The M3T also offers a headphone output that allows you to monitor transmitter input signals directly.

Features

Features

High-fidelity sound with clean, articulate mix allows performers to hear themselves clearly at lower volume
1321 selectable UHF channels with automatic frequency scanning
Up to 16 simultaneous systems per frequency band
Three receiver modes: Personal Mix, stereo, and mono
Personal Mix Control allows volume and mix control of two independent signals at the receiver
LCD information display offers step-through menus for setting preferences
XLR loop output (true pass-through) connects signal to mixing console, additional IEM system or recording device with no signal degradation
Adjustable squelch eliminates annoying static
Pilot tone protects against RF interference when transmitter is turned off
Multi-level limiter (defeatable) helps protect hearing from sudden peaks
Portable system is quick to load and set up
Reduces on-stage audio clutter for better overall mix & less feedback
Use any number of Stereo Receivers (with individual mixes) on the same frequency
Audio-Technica earphones with proprietary dynamic drivers offer full frequency response and outstanding isolation
Personal fit with 3 sizes of rubber eartips plus an ear-conforming foam tip
Selectable auxiliary input offers connection point for ambient microphone, click track, or other mic- or line-level input

Specification

Overall System
Minimum Frequency Step	25 kHz
Modulation Mode	FM stereo
Maximum Deviation	±40 kHz
Dynamic Range	90 dB (typical), A-weighted
Total Harmonic Distortion	<1% at (1 kHz, ±20 kHz Deviation)
Operating Range	100 m (300'), typical
Operating Temperature Range	-5° C (23° F) to +50° C (122° F)
Frequency Response	60 Hz to 13 kHz (+/- 3 dB)
Simultaneous Use	16 channels per band (maximum recommended)
M3T Transmitter
RF Power Output	10 mW/50 mW (switchable), 50 ohms Limited to 10 mW within 863 MHz to 865 MHz
Input Connections	XLRF-type/6.3 mm stereo (1/4") combination connector Pin 1 and Sleeve: Ground Pin 2 and Tip: Hot Pin 3 and Ring: Cold
Maximum Input Level	XLRF-type/6.3 mm stereo, (1/4") balanced: +26 dBu 6.3 mm (1/4") mono, unbalanced: +26 dBu
Loop Output Connector	XLRM-type connector Pin 1: Ground Pin 2: Hot Pin 3: Cold
Power Requirement	12-18V DC, 600 mA
Headphone Output Connector	6.3 mm (1/4") TRS stereo phone jack
Headphone Output Power	120 mW at 32 ohms
Antenna Connector	BNC, 50 ohms
Accessories Included	AC adapter (country dependant); rack mount adapters; flexible antenna
Dimensions (H x W x D)	1.7" (44 mm) x 5.2" (132 mm) x 8.3" (210 mm)
Net Weight	2.05 lbs (0.93 kg)
M3R Body-Pack Reciever
Receiving System	Double conversion superheterodyne
RF Sensitivity	20 dBuV (at 60 dB S/N ratio, 50 ohms termination)
Headphone Output Connector	3.5 mm TRS stereo phone jack
Headphone Output Power	65 mW (at 32 ohms)
Antenna Input	SMA-type, 50 ohms
Aux Input Connector	3.5 mm TRS stereo phone jack
Batteries	2 x 1.5V AA (not included)
Battery Life	8 hours (alkaline)
Accessories Included	EP3 earphone; flexible antenna
Dimensions (H x W x D)	4.33" (110 mm) x 2.76" (70 mm) x 0.98" (25 mm)
Net Weight	0.29 lbs (0.13 kg)

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