A system that allows you to operate 4 headset mics on 4 separate channels.

Featuring 4 independent VHF receivers in one convenient, rugged, all-metal single rack space, the 401X Quad wireless system makes operating 4 wireless systems at the same time easier than ever. This particular wireless mic system comes with 4 HM-1 headset mics and 4 WLT bodypack transmitters. The versatility of the Nady 401X Quad extends to its dual antenna jacks which allow you to have either onboard or remote antennas. The rock-solid VHF performance is complemented by unmatched transparent audio with 120dB dynamic range and up to 500' optimum line-of-sight operation.

The Nady HM-1 headsets are miniature headworn dynamic mics that set a new performance standard. The cardioid, polar pattern these HM-1 headset mics feature an adjustable gooseneck which can be set at any angle. They are extremely light and comfortable; visually unobtrusive; and stay secure and stable even when moving, dancing, or shaking your head. They have an XLR connector and include a 3' cable which securely locks into the included WLT bodypack transmitter to give you true, hands-free operation. The WLT bodypacks work for up to 15+ hours on a single 9V battery (sold separately) and have low-battery LED indicators, audio muting, and easily accessible volume control.

Nady 401X Quad HM-1 Headset Wireless System Features:

• 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
• Noise-free transmitter ON/OFF operation
• Rear panel individual XLR Output jacks, volume and RF mute controls for each of the 4 channels, and 4-Channels-Mixed AF Out 1/4" phone jack
• High performance, transparent audio with 120dB dynamic range and up to 500 feet optimum line-of-sight operation
• 4 transmitters can be operated simultaneously on the 4 different channels
  
  WLT Bodypack Transmitter
• Bodypack transmitter
• OFF/STANDBY/ON switch allows convenient audio muting with the transmitter ON
• Low-battery LED indicator flashes once for when unit is ON; lights steady for low battery alert - single 9V alkaline battery operation (15+ hours)
• Locking 3.5mm mini-jack provides secure connection for removable microphone cable
• Easily accessible input level adjust control for optimum sound
  
  HM-1
• Adjustable gooseneck
• Extremely light
• Visually unobtrusive

An ideal solution for quartets, especially those who are on the move. Order today!

Nady 401X Quad HM-1 Headset Wireless System Specifications:

• System Performance
• Frequency Response: 30-18KHz (-3dB)
• Dynamic Range: 120dB (20-20KHz)
• Total Harmonic
  Distortion: <0.5% (typical)
• RF Carrier Frequency Range: 170-230MHz (Factory installed Channels)
• Frequency Stability: +/- 0.005%, crystal controlled
• Modulation: FM (F3E), +/-15KHz nor,+/-30KHz max
• Operating Range: 250 feet typcial - up to 500+ feet optimum line-of-sight
  
  Bodypack Transmitters
• Audio Inputs: 3.5mm mono locking jack for connecting to omnidirectional lavalier mic with phantom power
• Controls: OFF/STANDBY/ON switch, input level adjust
• LED Indicator: Unit "ON" (single flash), Low Battery Alert (steady)
• RF Power Out: 50mW (Max. allowed by FCC)
• Harmonic & Spurious Emissions: <-40dB
• Battery: 9V Alkaline
• Battery Life: Up to 20 hours
• Dimensions: 4.1"H X 2.4"W X 0.8"D (10.4cm X 6.1cm X 2.0cm)
• Weight: 3.6oz. (101g)
  
  Receiver
• Controls Power ON/OFF, volume control, mute control
• Connectors: 1 unbalanced adjustable mixed (all four channel), 1/4" T-S audio output jack. Line level, 600 ohms, 4 balanced fixed level XLR, #1=GND, #2-3=signals, Line/Mic level, 11k/600ohms
• Receiver: 2.1mm barrel-type DC input jack (tip=positive)
• LED Indicators: 1 Power ON LED, 4 AF LED, 4 TX ON LED
• Dimensions: 1.75"H x 7.5"D x 16.5"W (4.4cm x 19cm x 42cm)
• Weight: 4.5lb. (2kg)
• Power Requirements: 16V @ 800mA, nominal, AC/DC adapter supplied
• Antenna Connectors: Dual female BNC connectors
  
  HM-1
• Element: Dynamic (UM-4)
• Polar Pattern: Cardioid (Unidirectional)
• Frequency response: 100Hz-15kHz
• Sensitivity: -78dB ±3dB(@1kHz, 74dB SPL)
• Impedance: 800ohms ±30% @1kHz
• Cable Length: 52" (1300mm)
• Dimensions: Headset: 5.66" (144mm) nominal at widest point; 3.74" (95mm) flexible boom, .187" (4.4mm) diameter
• Weight: 1.65oz. (46.2g) with cable