YMOO2.4Ghz Wireless Audio Transmitter Receiver,192kHz/24bit HiFi Audio,20ms Ultra Low Latency,320ft Long Range RCA Jack Adapter for Speaker/soundbar to TV/PC/CD Player/Computer/Projector

As a DJ I was looking for a solution to an issue I faced at a local venue. I throw theme parties monthly and they wanted me playing on the first floor and a VIP Lounge on the third floor. They wanted sound to be played from a sound system on the 3rd floor which that matched what I was playing on the 1st floor.My main concerns were1) Distance/cutting out2) Latency3) Sound quality of signalDistance:I can attest that I had no issue getting the signal from a Sub-Out on my mixer (a duplicate stream of audio that matches exactly what is playing over the main mix) to the transmitter and received flawlessly on the receiver upstairs. I ran a 1/4 in stereo cable to RCA audio on the YMOO wireless audio system. I did not use the cables that came with the system, I had my own. The connection was rock solid and I was assured it never disconnected, dropped, or stuttered throughout the entire 5 hour event.Latency:Even though the separate system was on a different floor I was concerned with latency for those that left the 3rd floor and walked to the 1st or vice versa and would hear a possible delay between the two songs playing. I can confirm there was next to no delay. The latency time is most definitely very very low and I have used this in a separate event where I have the additional sound system in the same room as reinforcement and it works flawlessly. I hope this continues!Sound Quality:For any sound nerds out there, I sent the signal from my Tascam Model 12 mixer to the YMOO and then the secondary sound system was an Evolve 50m speaker. I was afraid it may be tinny or thin sounding and lose some of the low end, but after testing the sound quality is even better than I expected. I tested with the same song I generally test my subwoofer on my main rig with and it sounded perfect.I cannot recommend this enough. I was looking at a system that was over $700 and gave this a shot hoping it would be good enough, and it was better than I could ask for. I would gladly have paid double what I paid for this device. Do not hesitate, this one is solid.

I purchased this item to distribute sound from one TV to a whole house system with wired speakers. The TV is located on another floor ofthe house, well away from the control unit requiring input via RCA jacks , estimated about 40 to 50 feet total distance plus passing through a floor and two walls. The TV in question is connected to an AV receiver via HDMI arc, and the stereo signal from the receiver's second zone is connected to the transmitter part of this item. The transmitter-receiver paired instantly without problems, and I used a separate stero source to verify that it would work over the required distance. Initially the AV receiver signal wasn't being received and I had to spend some effort correctly configuring the AV receiver properly for multi-zone sync and fixed audio output needed for my application. That problem is not related to this item, but it's advisable to think through the whole setup in advance if it's at all complicated. I note that the item arrived with two pairs of stereo connections cables: RCA to RCA and RCA to jack, which was very helpful. So far the setup is working as planned and I'm very satisfied with the product.

For: YMOO 3 in 1 2.4Ghz Wireless Audio Transmitter and Receiver,2 Receivers for Two Speakers,20ms Ultra Low Latency,48kHz/24bit HiFi,320ft RangeWorks very well with zero-dropouts and no noticeable lag, but, be aware that it uses the 2.4GHz WiFi range, so if you have a lot of traffic on your WiFi router, and/or lots of devices which create interference on that band (such as microwave ovens etc), you may not always get desirable results. I bought a separate USB to RCA cable and I use it to send audio from my laptop to two separate stereo systems.I am happy with them, but, always aware of the above limitations

Connected this to non-powered speakers, the speakers receive sound but it is very scratchy and not acceptable. After reading through the manual I assume this is for powered speakers only, the product does not specify in the description or in the manual explicitly.

This has solved a problem for me, and has me playing my CD collection again. It enabled me to take my CD player out of the media closet in the corner of our rec room and put it next to the shelves where the CDs live. Now I can just pick one up and drop it in the tray, I find myself enjoying listening to the CDs again. For me this device just connects with no additional set-up required and no fuss. What surprised me is how good it sounds; I don't notice a difference between how it sounds now versus with a wired RCA connection.One point to note: the sound is obviously dependent on your source quality, and this wireless device only accepts analog inputs. My CD player has a decent DAC and produces great sound from the analog outputs. Before moving the CD player, I tried the same set-up with an old Blu-Ray player and quickly discovered that its analog outputs sound pretty awful (even though it had previously worked well as a CD transport using it's digital output).

worked great for a month or two, packed it away for the winter, got it back out, no longer connects/pairs, just stays blinking red/blue . I placed the Tx & Rx units directly next to each other, nothing. no pairing. the instructions offer no solutions to address this.Update: I managed to get through to the company and they sent a replacement free of charge. The signal is definitely subject to interference, and gets crunchy sometimes, but as far as the price goes, it's a really decent option. If you're really bothered with occasional glitches, just go the extra mile and hardwire. This device is plenty capable of getting music outside for parties, etc.