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The MEI ONE extends our range of In-Ear systems with a set at an amazing low price. Now really everyone can afford the comfort of an In-Ear Monitoring system. The MEI ONE is available in 3 different fixed frequencies, which can operate simultaneously and free of interference. It couldn't be easier! You may also use one transmitter with an unlimited number of belt pack receivers - the whole band hears the same!

An LD Systems MEI ONE System is composed of:

  • One 9.5" transmitter with 2 x XLR / 6.3 mm Jack (combo) inputs and level controls, level meter left / right, mono / stereo switch, adjustable headphone control, and detachable antenna
  • One belt pack receiver with belt clip, adjustable 3.5 mm headphone control, RF receiver LED, antenna and battery compartment for 2 AA batteries
  • Accessories included: stereo In-Ear phones, AC adapter, 19" rack-mounts and carrying case

uct type: In-Ear Monitoring Set
Transmission frequency range: 864.100MHz
Weight: 1.12kg
LDMEI100EP - Earphones for LDMEI100 and LDMEIONE  
Product type: headphones
Type: In-ear
Frequency response: 50Hz
Impedance: 32Ohm(s)
Connection type: 3.5 mm TRS
Cable length: 1m
Accessories (included): 3 sizes of ear-cushions
LDMEIONE2BPR - Receiver for LD MEI ONE 2 In-Ear Monitoring System wireless 864,100 MHz  
Product type: beltpack receiver
Transmission frequency range: 864.100MHz
Channels: 1
Transmission method: FM
Frequency response: 80Hz
Signal-to-noise ratio: >80dB
THD: < 1 %
Dynamic range: >90dB
Audio output: 3.5 mm TRS
Max. audio output level: 100mW
Controls: volume on/off
Indicators: battery status LED (low), HF signal LED
Operating voltage: 2 x AA battery
Operating time: >5 h (with alkaline batteries)
Width: 65mm
Height: 95mm
Depth: 25mm
Weight: 0.1kg
Features: incl. batteries
LDMEIONE2T - Transmitter for LD MEI ONE 2 in-ear monitoring system wireless 864.100 MHz  
Product type: transmitter
Transmission frequency range: 864.100MHz
Channels: 1
Modes of operation: mono/stereo
Transmission method: FM
Rated HF output power: 10
Frequency response: 80Hz
Signal-to-noise ratio: > 85dB
THD: < 1 %
Dynamic range: > 90dB
Inputs: 2
Input connectors: 6.3 mm Jack, XLR
Input impedance (kOhms): 100kOhm
Antenna connector: TNC
Controls: volume headphones, mono/stereo mode, AF level right input, AF level left input, Power
Indicators: 7-segment AF input level meter (left / right)
Operating voltage: External Power Supply, 12 V DC - 18 V DC (300 mA)
Width: 212mm
Height: 38mm
Depth: 96mm
Weight: 1kg
Accessories (included): power supply, antenna, batteries



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