I bought two of these.
When I tested with one system the sound was ok. Tried with an electric and an acoustic guitar. Sometimes there was a touch of noise/interference. I would say for home and practice the function is acceptable, and slight noise or interference is something you perhaps will not mind. I don’t mind.
I would not recommend it for professional or semi-professional use, not for live use or recording. Just for home and practice purposes.
When I tried using two systems at the same time with a guitar and a bass there was just a total mess of interference. Like, really really a lot of noise.
It struck me that one of the problems is you can’t visually see on the device what channel it chooses, there is only one button for pairing transmittor/reciever, and the pairing is automatic. So you cannot manually set two of these to different channels, like you can on slightly more expensive similar devices. So keep in mind, this system is just for 1 guitar/bass and is not a good option if you need to expand later on.
For me, I tried and tried with pairing in different ways but could not get two of these units working side by side without a ton of hiss.
So I returned one of them. The other I have kept for home use since it was quite cheap and you can always use it in some way. Knowing what I know now, I would not buy again but instead go for a slightly more expensive option for this type of wireless.
