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| Brand name | G-mark |
| Model number | G5.1iem |
| Type | In-ear monitoring |
| Frequency range | 530mhz-580mhz |
| Origin | Mainland china |
| Certification | Ce |
| Certification | Fcc |
| Certification | Rohs |
| Certification | Weee |
| Choice | Yes |
| Material | Tough metal |
| Rf performance range | Up to 200 feet |
| Operating distance | 160-200 feet |
| Frequency channels | 100 channels |
| Frequency response | 20hz-25khz |
| Dynamic range | 107 db |
| Wireless signal transmission | Uncompressed |
| Latency | Low |
| Uhf band frequency range | 520-580mhz |
| Channels on air | 40 channels |
| Transmission power | 100mw |
| Input | Xlr or 6.5mm universal socket |
| Output | 6.5mm headphone output |
| Power consumption | Dc12v/250ma |
| Antenna input socket | Tnc socket |
| Packing list | Transmitter, bodypack receiver, audio cable, earbud, power adapter, antenna, manual |
Based on available product review data for this item.
Great. As described
as per the seller's description, I tried them and they have good reception. there is an annoying background noise that may bother some demanding users. The volume adjustment is the powering on of the body packs, which is analog type or done through a combined potentiometer and switch. Although there are two buttons with arrows that could be used to adjust the listening volume, they are actually inoperative. body packs are made of economy type plastic and an accidental drop may ruin them aesthetically or worse the electronics. the supplied earphones are of an economical type, the bass is completely non-existent and they are not very comfortable to wear because they hurt the ears after a while. the antenna sockets in the transmitter are of the TNC type or do not have the connection like in BNC but are threaded. to keep in mind in case we want to move the antennas to a front panel. for the rest, okay.
I actually can't evaluate, i made the purchase and paid the taxes according to the platform, but at the time of shipping my product was held up by inspection in the country of origin, i didn't understand this, i have already requested a refund of the amount paid.
I tested the equipment at home and the quality and range surprised me; it also arrived well before the agreed time. The only thing that was lacking was a carrying case or even a handle on the box itself.
Perfect
The product arrived with malfunction on the transmitters screen. It has good quallity and works well despite the malfunction. I got refunded very fast.
Very good
Excellent performance, very good.
I bought 1 transmitter and 2 receivers, however when touching they cut off signals, I don't know what could be wrong, please help.
The electronics work well. The belt pack design is very flawed physically. The belt clip pops out far too easily, and the mount holes where the clip pins in is very thin. This is the second belt pack i've had to purchase because the pin has ripped through the mount point. Pics below. One shows where the clip ripped through, the other shows green lines where a 'bumper/edge' should be moulded into the plastic to keep the clip from popping out
Very good, works with quality, but I couldn't get Stereo to work!
Very good and sounds perfect, reaching far without cutting out. I recommend it. The gift headphones are normal, you need to buy better ones to have good sound quality but overall the product is excellent.
I've never had any problems with two...let's see now with three.
Equipment of the highest quality, finishes, and craftsmanship. Everything in perfect condition, professional equipment, came with the transmitter, receiver, and headphones. I really liked it and recommend it to everyone. Experiment!
MISSING ITEMS! The photos and product information in the app show photos of two items, the receiver and transmitter, but only the wireless transmitter came, the base did not come. I bought it to have the complete base, but only one item came. Without the transmission base, it's useless to have the device. Regrettable! So many days waiting for only one item to arrive. Remembering that even the PDF instruction manual in the app says that the transmitter comes. Now here is an item without instructions. Without the base.
they work perfectly
It is compatible with my device and works perfectly.
Such a great unit!
Ok.
great product
great product
It turns out that I was expecting the transmitter and the receiver, but only the receiver has arrived. I would like to receive the transmitter because I cannot use them now.
Sounds great. Very good quality. I ordered at once next 2 sets for my band.
Functioning perfectly!!! Sound cleaned and the headphones surprised me.
well done to try
It was fine but i have now two bodypack i want one instead two... So its not clear, the title ect.
Really good product here. I was very surprised from the quality! The cassis of the transmitter is all solid metal. The body pack is plastic, but pretty solid. The wireless system is has no static noise, pretty lossless quality (enough for monitoring live set). Came with solid pl cables. The earphones are just ok, i will use them as a back up. Everything was packed really good in a box with foams. Came in perfect condition. The only thing that was a little disappointing is that there is two channels in the input but no way to make them stereo . There are just two mono signals in the middle. I guess in most cases i wouldn’t care but still..there is no use for this two channels.
This is something I was looking for. Good signal and sound. Mono but both headphones play
I have only the bodypack, where is the rest?
The box arrived in timeb and in good condition. I expect it to be in stereo it has 2 xlr inputs for left and right channel but the audio is just mono! The transmitter is well built in metal box but receiver is a very simple plastic case as looks a simple copy of sennheiser evolution. It has a good cover range i have tested up to 100 meter The receiver has little bad connection in the battery compartment, the power dropps when the battery lid is closed. Other than this its working well
I received it perfectly. Product as advertised
The screen this very good construction seems to me quite solid, it looks good quality, it does not seem very bad, it has been working for two days 10 hours everything is fine,
It is well protected, the emitter is quite well built, I like the receivers that have changed so that they do not break, let's see what resistance. For the price that is paid I think you cannot ask for much more, I have tried to use a sennheiser as a receiver but I have not succeeded, I will try to catch more and see what happens. The quality of the audio is half a piece of quality quality compared to a quality listening, the distance and power of the equipment are very good, with some other drop but the truth is that they endure the distances very well.
Tested and approved
bom
excelente
The Gmark Mike is crazy for the cost of money, but Inr can't make it. The manual and the product are different button location. The display is different and the programming is different. Although the manual describes the IR sink function, the real thing is no different. Each transceiver must be manually matched. The RF antenna is always made to look full. Even if you turn off the transmitter, the receiver is full of antennas. In addition, it is necessary to put more than a certain level of sensitivity to whether there is a no-can function. The sound break is gone, in addition, if you add more than that, it will break.
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