Bad news followed by good news. Last Wednesday I played with my uke group in the backyard of one member. I setup my Lekato with my Phil Jones Double Four like I always do at these sessions, but nothing, lights were on, I fully charged them the night before, nothing. Thought it might be the amp or bass, but when I switched to a cable, it worked. When I got home I tested it on my other amp and on my digital interface to the computer, nothing. Luckily I had another set I bought a few months ago, which worked perfectly. I then ordered another set from Amazon to again have one on hand.