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Nady U-41 Quad HM10 Headset Wireless System (14/16/10/12)  (Open Box)
Ships Internationally
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Product# 585785
OVERVIEW

Ideal for vocalists and presenters who want clear, accurate audio, and the freedom to use their hands.

This Nady U-41 QUAD wireless mic system features a professional 4-channel UHF wireless system which offers clear, natural sounding wireless and comes with 4 UB-4 bodypack transmitters with 4 beige HM-10 headset microphones.

Nady U-41 QUAD Wireless Receiver
The Nady U-41 QUAD receiver delivers four discrete channels in the 902-928MHz and 944-952MHz bands for interference-free performance in any application or locale. It also features Nady's proprietary companding and low noise circuit for a 120dB dynamic range. The back panel has balanced XLR mic level outputs, an unbalanced 1/4" jack line level sum output with separate volumes, and external adjustable mute control for each channel. On the front panel, the LED display indicates TX On (single LED) and 5-segment AF levels for each channel. The U-41 also features dual removable antennas.

UB-4 Bodypack Transmitter
The compact UB-4 Bodypack Transmitter is a convenient way to add a headphone mic (included) to your wireless arsenal, though it can also be used with your instrument if you'd like to play wire- and worry-free. The locking 3.5mm mini-jack ensures a secure connection every time out. It has an Off/Standby/On switch for allows uncomplicated audio muting while the transmitter is on. Other features include a status LED indicator that flashes once for unit on or stays steady when the battery is low, easily accessible input level adjust control for optimum sound, and it runs on a single 9V alkaline or NiMH battery.

HM-10 HEADMIC Series Omnidirectional Condenser Microphone
The Nady HM-10 ultra small condenser headset microphone is optimally designed for singing and speech applications. The HM-10's small size and light weight make it ideal for all handsfree use with minimum visibility. Perfect for singers/musicians (drummers, keyboardists), vocal/dance performers, DJs, television announcers, public speakers, and aerobics instructors. The Nady microphones have a 1/8" phone plug that securely locks into the UB-4 bodypack transmitters.

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: www.fcc.gov/cgb/wirelessmicrophones.

FEATURES
Nady wireless mic system includes:
U-41 QUAD Wireless Receiver
4 UB-4 Bodypack Transmitters
4 HM-10 Headset Microphones (biege)

U-41 QUAD receiver
Four discrete UHF wireless receivers in a single rugged 19" all-metal rackmount housing for simultaneous operation of up to four transmitters
Back panel balanced XLR mic level outputs; unbalanced 1/4" jack line level sum output with separate volumes; and external adjustable mute control for each channel
Front panel LED display indicating TX On (single LED) and 5-segment AF levels for each channel
Dual removable antennas
Nady's exclusive patented companding circuitry and highest quality audio for an unsurpassed UHF performance with 120dB dynamic range
Operates on the UHF frequency band from 796.30MHz to 803.30MHz
Tone Squelch circuitry for protection from RF interference
Externally powered with DC adapter included (16.5VDC/0.4A)

UB-4 Bodypack Transmitter
Off/Standby/On switch allows convenient audio muting while transmitter on
Status 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 (HM/LT operating modes only)
Uses a single 9V alkaline or NiMH battery

HM-10
Wide bandwidth omnidirectional electret condenser mic ensures clean transparent audio and enhanced vocal pickup with improved gain before feedback
Durable thin-metal frame can be easily molded to any user
Ergonomic design and comfortable fit with or without glasses, hats, or headphones and no hairstyle hindrance
Requires low voltage phantom power as supplied by most wireless bodypack transmitters
Supplied mini-XLR connects to plug of the microphone cable to the input jack of the bodypack transmitter or power supply adaptor
952V adapter supplied for wired applications

Who says mobile only pertains to homes and phones? Order this wireless mic system and be free to roam.

SPECIFICATIONS
Overall
Frequency response: 30Hz-18kHz, -3dB
Dynamic range: 120dB
Harmonic distortion: <0.5% THD, normal
RF carrier frequencies: Factory installed channels between 902-928MHz and 944-952MHz
Frequency stability: ±0.005% crystal controlled
Modulation: FM ±20kHz normal, ±50kHz maximum
TSQ frequency: 32.768kHz
Operating range: 250 feet normal, 500+ feet max line of sight

Receiver
Controls: Power ON/OFF buttons, Volume/Mute Controls
Audio output level: Unbalanced Sum output: 360mV variable level, Balanced outputs; ±24mV fixed level
Connectors: Balanced-XLR. Unbalanced-1/4" TS DC in: 2.1mm barrel type
Indicators: Power On, TX, and AF LEDs
Mute threshold: -65dBm to -95dBm (adjustable)
Image rejection: 70dB, minimum
Power requirement: 16.5VDC/0.4A
Antennas: 4.0" (10.2 cm) Dual telescopic antennas
Dimensions (WxDxH): 17" x 6.25" x 1.75", (43.18cm x 15.88cm x 4.45cm)
Weight: 4.10lb. (1.86kg)

UB-4 Bodypack Transimitter
RF Output Power: +14dBm (25mW normal), +17dBm (50mW maximum allowed by FCC)
Harmonic/spurious: -50dBc normal
Antenna Type: External permanent attached
Controls: Transmitter ON/Mute/OFF switch, Audio Input level control (LT/HM)
Audio input levels: 225mV (Instr.), 310mV (HM), 75mV (Lav.)
Input impedance: 500k? (Instr.), 2k? (HM/Lav.)
Connector: 3.5mm locking jack
Indicator: Power and low battery LEDs
Battery Type: 9V alkaline or rechargeable battery
Battery Life: 8-10 hours normal
Dimensions (WxDxH): 2.5" x 4.25" x 1.0", (6.35cm x 10.80cm x 2.45cm)
Weight (without batteries): 3.1oz. (88g)

HM-10 Headset Mic
Wireless Mic 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
Element: Back electret condenser
Polar pattern: Omnidirectional
Frequency Response: 20Hz20KHz
Sensitivity: -42±3dB
Output impedance: 1KO±5%
SPL max: 130dB
Power Supply: 1.5-10V D.C.
Cable: 1.5mm
Wiring: GND = Pin 1, Hot (+) = Pin 3 2 K_ Pin 2
Weight: 1.65 oz. (23g)
Mic Dimension: .197" (5 mm)
Output connector: 3-pin mini XLR connector
Low voltage phantom power required
Reviews
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by PowerReviews
NadyU-41 Quad HM10 Headset Wireless System (14/16/10/12)
 
1.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

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0%

of respondents would recommend this to a friend.

Reviewed by 3 customers

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(3 of 3 customers found this review helpful)

 
2.0

I wish it worked better

By Larryboy

from Ontario, Canada

About Me Novice

Pros

  • Clear Sound
  • Inexpensive

Cons

  • Random Popping Sounds

Best Uses

    Comments about Nady U-41 Quad HM10 Headset Wireless System (14/16/10/12):

    Unfortunately, I had to return it because of these random popping sounds that happened while in certain places on our stage. Must have been electrical interference of some sort, but we could not find the source. Other wireless mics seem to work fine. Sound quality was actually fairly good so it was too bad they didn't work out.

    (2 of 2 customers found this review helpful)

     
    1.0

    We will not be buying any Nady products again.

    By Freddy

    from Indianapolis, IN

    About Me Experienced

    Verified Buyer

    Pros

      Cons

      • Breaks Easily
      • Unreliable

      Best Uses

        Comments about Nady U-41 Quad HM10 Headset Wireless System (14/16/10/12):

        We could not get all 4 channels to work on our unit. The first unit; channels 1 and 4 would pop and crack and completely cut out. Then we returned the first unit and bought a second unit and channel 1 would pop and crack and cut out on a consistent basis. Enough of a problem that we could not make either unit work. Not happy at all with this product and we feel we gave it the best try we could with our professional engineer working the sound.

        (1 of 1 customers found this review helpful)

         
        1.0

        I should've read the reviews before ordering.

        By Sonny Naff

        from Murfreesboro, TN

        About Me Experienced

        See all my reviews

        Verified Buyer

        Pros

        • Easy To Use
        • Lightweight

        Cons

        • Makes popping noise.
        • Pricey / Poor Value
        • Unreliable

        Best Uses

          Comments about Nady U-41 Quad HM10 Headset Wireless System (14/16/10/12):

          Bought this unit to upgrade our system at church. It was easy to install and easy to use...however, it made a loud "pop" (RF interference, I suppose) at least 5 times during a 1 hour sermon...rendering it completely unusable for our purposes. Musicians Friend customer service was unable to offer any solution...so we returned it. Should'a read the reviews first...hope you are doing so now.

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