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.
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 gives 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/¼" 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.
- 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
M3 Components
- EP3 In-ear dynamic Headphones - In-ear dynamic headphones offer high-fidelity sound and excellent isolation. Including hard case, extension cable, ear tip L/M/S, ear foam and soft pouch.
- M3T Stereo Transmitter - Wireless UHF transmitter (frequency-agile) offers LCD display and 1321 user-selectable frequencies
- M3R Stereo Receiver - Personal Mix Control in a lightweight body-pack with backlit LCD display
Overall SystemOperating FrequenciesBand L: 575.000 to 608.000 MHz, 1321 frequencies
Band M: 614.000 to 647.000 MHz, 1321 frequencies
Bande H1: 754.000 to 787.000 MHz, 1321 (nombre de fréquences)
(Not all frequency bands available in all areas. PlMinimum Frequency Step25 kHzModulation ModeFM stereoMaximum Deviation±40 kHzFrequency Response60 Hz to 13 kHz (+/- 3 dB)Operating Range100 m (300'), typical
(Open range environment with no interfering signals.)Dynamic Range90 dB (typical), A-weightedTotal Harmonic Distortion<1% at (1 kHz, ±20 kHz Deviation)Operating Temperature Range-5° C (23° F) to +50° C (122° F)
(Battery performance may be reduced at very low temperatures.)Simultaneous Use16 channels per band (maximum recommended)ReceiverReceiving SystemDouble conversion superheterodyneSensitivity20 dBuV (at 60 dB S/N ratio, 50 ohms termination)Headphone Output3.5 mm TRS stereo phone jack, 65 mW (at 32 ohms)Antenna InputSMA-type, 50 ohmsDimensions70.0 mm (2.76") W x 25.0 mm (0.98") D x 110.0 mm (4.33") HWeight133g, without batteriesAccessories IncludedEP3 earphone; flexible antennaBattery Current/Life8 hours (alkaline)
Depending on battery type and use patternBattery Type2 x 1.5V AA (not included)TransmitterAccessories IncludedAC adapter (country dependant); rack mount adapters; flexible antennaAntenna ConnectorBNC, 50 ohmsDimensions210.0 mm (8.30") W x 132.0 mm (5.20") D x 44.0 mm (1.70") HHeadphone Output Connector6.3 mm (1/4") TRS stereo phone jackHeadphone Output Power120 mW at 32 ohmsLoop Output ConnectionXLRM-type connector Pin 1: Ground Pin 2: Hot Pin 3: ColdInput ConnectionXLRF-type/6.3 mm stereo (1/4") combination connector Pin 1 and Sleeve: Ground Pin 2 and Tip: Hot Pin 3 and Ring: ColdMaximum Input LevelXLRF-type/6.3 mm stereo, (1/4") balanced: +26 dBu 6.3 mm (1/4") mono, unbalanced: +26 dBuNet Weight930g, without accessoriesPower Output10 mW/50 mW (switchable), 50 ohms Limited to 10 mW within 863 MHz to 865 MHz
Following national regulationsPower Requirement12-18V DC, 600 mASpurious EmissionsFollowing national regulations
