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Gem Sound Professional Handheld Wireless Microphone

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The Gem Sound GMW-42 is an affordable single channel wireless microphone system featuring VHF high band operation to ensure good performance in presentation and singing situations. The dynamic microph... Click To Read More About This Product

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The Gem Sound GMW-42 is an affordable single channel wireless microphone system featuring VHF high band operation to ensure good performance in presentation and singing situations. The dynamic microphone is designed for clarity and warmth and has an off/standby/on switch allowing for convenient audio muting while performing. This system works with any standard PA system - just plug the receiver via the included ¼ to ¼ connecting cable into a mixer and experience wireless freedom. Microphone operates on two standard AA alkaline batteries (not included).

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:


Microphone with cardioid pickup pattern to minimize feedback
Frequency response of 70Hz-16000Hz
Wireless FM transmitter and receiver
Up to 100-foot range
Frequency Stability +/- 0.005%
Includes AC adapter for receiver and ¼ to ¼ connecting cable to mixer
Low battery LED indicator
A = VHF 232.2mhz
B = VHF 256.1mhz
C = VHF 229.7mhz
D = VHF 258.6mhz
Pro Coverage
Manufacturer's Warranty
One year warranty on all electronics. 3 year warranty on speakers.

Customer Reviews

Review Snapshot

by PowerReviews

(based on 4 reviews)

Ratings Distribution

  • 5 Stars



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  • 1 Stars



Reviewed by 4 customers

Displaying reviews 1-4

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(2 of 2 customers found this review helpful)


Not really a "Professional" mic

By Dale Ellis

from Los Angeles, CA

Gem Sound uses the work "Professional" very loosely when describing this product. I purchased it on sale at a big discount and it still wasn't worth the money. While it did function, the audio quality was so poor that it wasn't even usable for making business presentations, let alone being used for any music work like live singing. The construction quality was also poor and it probably wouldn't stand up to being dropped on a hard floor, which is bound to happen in a bar or night club.

(0 of 1 customers found this review helpful)


Not much to know. Failed out of the box.

By Johhn Henderson

from Seville, Ohio

Not too sure yet. Thing hasn't worked. Followed intructions. Tested microphone for first time. Popped and cracked a little. Once in a while a word with come through. Was only 5 feet away. Sending back. Will try to review then if it works.

(0 of 1 customers found this review helpful)


Works great for my use

By Johhn Henderson

from Seville Ohio

I purchase the wireless microphone to use when doing a solo with guitar and when doing announcements for the DJ work we do. I has pretty good response and sound come through quite clear even when playing harmonica. I had trouble with the first one I purchase and took it to the store and got another ordered immediately. The turnaround was only 3 days. Not sure how it would work for professional recording, but for the price ($19.99) I couldn't be happier. I wish I had order about 5. I have been offered $50 for the one I have.

(0 of 1 customers found this review helpful)


NOT A BAD MICROPHONE...just a bad price


from Scranton, PA

I bought this for a quick wireless system broke the day before a small party gig and I needed something of an inexpensive temporary fix, not having time to find a new system at a decent price. This was the "flash deal" of the week and I got it for $25 shipped to my door in a day. It has some issues but it worked...first of all, the range is amazing if you are using new batteries in it, on fresh batteries I had the signal stretch about 60 feet, and the receiver was in my basement, I was outside. However, If you are using the microphone in front of the speakers, you will pick up random spots of interference...there will just be little places as you are moving around that the mic decides to make a loud buzzing noise. I think the best use for this mic is as a stationary microphone at a podium or something. It actually sounds pretty good. Just don't expect to walk around with it alot.

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