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

Part #:
M3
Model #:
M3
Availability: No Longer Available
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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.

Description

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

  • 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

Specifications

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
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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