I use it for 1 month, I was looking for a wireless system not too expensive and used, I had the chance to buy a really cheap and like new.

It is very convenient, and you plug you play, I personally use it with a rechargeable battery and it does well, it takes about 6 hours.

I see no alteration of the finally say that group we saw no difference, it does not saturate, and so forth that answers ......

the scope is good, I tried a coffee together, it goes through the walls.

Small flat during a rehearsal he got busted a parasite and make noise, same as at a concert, I had to plug my jack so I do not know if the heater comes CEAL of component??

So mine starts making noise on some days, I will test to see if the problem can be due to external factors certaisn

I put 10 because of it, otherwise I am very satisfied

The problem mentioned above was caused by welding hs, everything is back to normal ...