The Nady 401X Quad LT/O Microphone System is a multi-microphone solution that supports simultaneous operation of up to 4 wireless microphones. The 401X Quad receiver features 4 discrete audio channels with level control and an XLR output per channel. Adjust microphone level separately using the level controls on the front panel. This system includes 4 WLT bodypack transmitters with omnidirectional lavalier microphones and on/off/standby switches. The Nady 401X Quad is ideal for restaurants, bars, schools, presentations, small performances, houses-of-worship and more.

Four independent VHF receivers in one convenient, rugged, all-metal single-rack space housing
Front dual antenna jacks for either onboard or remote antennas
Front panel Power On/Off switch, plus Power On LED, TX On and AF signal level LED displays
Rear panel individual XLR output jacks; volume and RF mute controls for each of the four channels; 4-channels-mixed AF out ¼" phone jack
Noise-free transmitter On/Off operation
High performance-unmatched transparent audio with 120 dB dynamic range and up to 250+ ft. optimum line-of-sight operation
The system includes four WLT bodypack transmitters. Handheld and instrument transmitters are available, and any combination may be used simultaneously.

WLT Bodypack Transmitters
The WLT Bodypacks in this system feature LM-14O omnidirectional microphones. Optional unidirectional lavalier (LM-14U), and a headworn microphone are also available.
Off/Standby/On switch allows convenient audio muting with the transmitter on
Input level adjust
Locking 3.5mm jack
LED status indicator flashes once for unit on, lights steady for low-battery alert

Type of System
4-Channel VHF Bodypack

RF Carrier Frequency Range
170-230MHz (Factory installed Channels)

Approx. Working Range
250 feet typical - up to 500+ feet optimum line-of-sight

Overall Frequency Response
30 - 18kHz (-3dB)
# Of Channels 4 Discrete
E4 / 173.800MHz, F / 203.400MHz, H / 191.300MHz, E / 215.200MHz

Receiver
Type of Receiver
4-Channel VHF Rackmountable

Type of Outputs
4x XLR

Power Requirements
16V @ 800mA, nominal, AC/DC adapter supplied

Display
1 Power ON LED, 4 AF LED, 4 TX ON LED

Mounting Options
19" Rackmoutable

Antenna Type
Dual female BNC connectors

Dimensions

1.75 x 7.5 x 16.5" (4.4 x 19 x 42cm)

Weight
4.5 lbs (2 kg)

Transmitter

Type of Transmitter
WLT Bodypack

Type of Microphone
Lavalier

Polar Pattern
Omnidirectional

Battery Type/Approx. Life
9V Alkaline
Up to 20 hours

Mute Switch
OFF/STANDBY/ON switch

RF Output
50mW (Max. allowed by FCC)

Display Unit "ON" (single flash), Low Battery Alert (steady)

Dimensions 4.1 x 2.4 x 0.8" (10.4 x 6.1 x 2.0cm)
Weight 3.6oz (101g)

Nady Systems 401X QUAD LT/O (Nady 401X QUAD LTO)