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Nady 401X Quad WGT VHF Wireless Guitar System Set A

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Designed for all professional applications, the amazingly affordable Nady 401X Quad offers unsurpassed high end RF and audio, enhanced,full-featured operation, and rackmount convenience.

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Designed for all professional applications, the amazingly affordable Nady 401X Quad offers unsurpassed high end RF and audio, enhanced,full-featured operation, and rackmount convenience.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCCs wireless microphone website at:

  • General:
  • Four independent VHF receivers in one convenient, rugged, all-metal single rack space housing makes operating 4 wireless systems at the same time easier than ever
  • 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”unmatched transparent audio with 120 dB dynamic range and up to 250+ feet optimum line-of-sight operation
  • WGT-15 Bodypack Transmitter:
  • OFF/STANDBY/ON switch allows convenient audio muting with the transmitter "ON"
  • Low battery LED indicator flashes once for unit "ON"; lights steady for low battery alert
  • Locking 3.5mm mini-jack provides secure connection for removable microphone or
  • instrument cable
  • Easily accessible input level adjust control for optimum sound
  • 401X Quad overall 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 typical”up to 500+ feet optimum line-of-sight

    Frequency Group 1
    Channel A = 171.905 MHz
    Channel B = 185.15 MHz
    Channel D = 209.150 MHz
    Channel N = 197.150 MHz

    Frequency Group 2
    Channel E4 = 173.8 MHz
    Channel H = 191.3 MHz
    Channel F = 203.4 MHz
    Channel E = 215.2 MHz

    WGT-15 Bodypack Transmitter:
    Audio Inputs: 3.5mm mono locking jack for connecting to instrument

    Controls: OFF/STANDBY/ON switch, input level adjust
    LED Indicators: 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" X 2.4"X 0.8" (10.4 X 6.1 X 2.0 cm)
    Weight (w/o battery):3.6 oz (101 g)

    401X Quad receiver
    Controls; Power ON/OFF, volume control, mute control
    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/600 ohms

    Receiver: 2.1 mm barrel-type DC input jack (tip=positive)
    LED Indicators: 1Power ON LED, 4 AF LED, 4 TX ON LED
    Dimensions: 1.75"x 7.5"x 16.5"(4.4 x 19 x 42 cm)
    Weight: 4.5 lbs (2 Kg)
    Power Requirements: 16V @ 800mA, nominal, AC/DC adapter supplied
    Antenna Connectors: Dual female BNC connectors
Wireless Equipment (Most) *1 Year
DKW-Duo, DKW-3 *90 Day
Pro-Audio (Most *1 Year
SPC-4C, ProPerformer microphones *90 Day
RSM-1,2,3,4,& 5 *1 Year
TRM-6 *1 Year
Speakers/Powered Speakers *1 Year
Headphones *1 Year
Power Amps *1 Year
Products identified as a "Blem" or "Refurb" carry a 90-day warranty.

Pro Coverage gives you added warranty protection for your new gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Read More.

Pro Coverage includes
  • Accidental damage protection (new gear only)
  • Expedited repair
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended return period
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to three years from date of purchase
  • Repair authorization-toll-free by phone or via the web
  • Customer Reviews

Review Snapshot

by PowerReviews
Nady401X Quad WGT VHF Wireless Guitar System

(based on 7 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 7 customers

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(2 of 2 customers found this review helpful)


Needs Work

By Austin Dent

from Henderson, Texas

About Me Experienced


  • Clear Sound
  • Compact
  • Easy To Use


  • Breaks Easily
  • Pricey / Poor Value
  • Unreliable

Best Uses

  • Events
  • Performances

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

I ordered a used one and the volume knobs were simply for looks and the gain on the body packs made no difference. Also when the pack was off, the transponder read that they were on and would play a loud squeal that nearly blew out my speakers. I would turn on the pack and it would stop, but as soon as I turned it off or even removed the battery it would start again. I sent it in for an exchange and got a brand new system. The volume knobs and gains were also for looks with no actual function and one of the body packs kept losing signal in and out from 10 feet away for days until it ultimately stopped working all together while I was performing on stage.

(7 of 7 customers found this review helpful)


Minimal Effectiveness

By Justin Waddle

from Montgomery Alabama

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

I ordered one of these used from Guitar Center. It was very clean and practiclly still in the box, shrink-wrapped etc. The cables that come with it a very cheaply made. The body packs are not very substantial either, especially the 3.5mm input jack. As far as clarity and range, I think it is acceptable for what I paid for the unit. Once I tweaked it to be compatible with my gear, it does the job. If the construction was a little more road worthy, it would be a very nice wireless unit.

(10 of 16 customers found this review helpful)


Buyer Beware

By Anonymous User

from Memphis, TN

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

I've had this system for about a year...only because I'm too lazy to throw it in the garbage. From the moment I plugged it in, I realized that it killed all of my gain. I called their tech support and they told me there is a capacitor inside the transmitter to reduce noise (and gain, apparently). They said I could clip the capacitor inside the transmitter to try and get the signal strength back. Let me warn u, doing this results in reclaiming about 30% of your gain, but it also doubles the amount of noise transmission. This item may be useful for acoustic guitar, or a clean electric, but for a rock guitarist it is worthless. I'm back to using cables...but my rack space is filled!.

(5 of 6 customers found this review helpful)


pretty dang good

By TylerHier

from Hartselle, AL

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

Ok, to clear things up. This product isn't made for multi-band purposes! It's simply designed for one specific musician who is going to use multiple guitars or basses.Anywho, I just got this thing and used it live. It realy worked switching off from my Telecaster, to my Strat, to my Les Paul, to my Martin. The Nady 401X wireless system is good. Just don't bang it around! Of course, I only use it to get away from my cables. I keep the actual receiver box on the floor and move across a 20X24 stage!

(66 of 69 customers found this review helpful)


Works as advertised

By Bob Fahrner

from Rosemont, Illinois

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

This product does exactly what it says it does. You can plug up to four guitars into this unit to have them play through the same amp. This comes in handy when you are using multiple guitars on stage and you need to change guitars without having to unplug and then re-plug in. Easy to hook up. No static. No hiss. Signal is as clear as a corded guitar.

(4 of 4 customers found this review helpful)


decent unit - value package

By Too

from TN

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

I bought this unit because it had 4 wireless in a rack mount unit. I wanted wireless for 1 mic, 2 guitars, and a bass. This unit was about the same price as a good individual unit, so I thought I would give it a try. The range on it is great. It says 250' line of sight, but I got 300' thru the wall of my house to the outside before it got staticy. The only problem I have with the unit is that is easily prone to interference from other devices, such as my computer. I have to turn everything down and adjust the antenaes to help prevent interference being picked up. So far, I just adjust the antenna that's picking up interference, and it's okay after that. The batteries that come with it are not very good either, but they never are. Oh, and the outputs are XLR, so if you are going to run your guitar into a pedal board, like I do, your gonna have to get an adapter or a hi-z mic cable to hook it up. Considering the price, it's not a bad unit for a budget. If you only need one, I hear guitar bug is great, but if you need four, this one can save lots of $$$. It can be rack mounted, and it has great range. Overall, I am pleased with the unit.

(3 of 5 customers found this review helpful)


Save your money a buy a monster cable

By BassBalls-z4mKI

from monroe, GA

Comments about Nady 401X Quad WGT VHF Wireless Guitar System:

This, like all nady products, suck monkey balls. Mine broke after the first gig. The quality and craftmanship is terrible. I have bought Nady products in the past and most products from this company are the same. They are terrible. Again I would not waist money on this, just stick to cables. If you need a good system go with AKG or Shure.

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