Review on 🎧 HiFi Mini Vacuum Tube Preamp with Bluetooth 5.0, USB Player, Stereo Audio, and Headphone Amplifier by Teresa Wiggins

The volume button on the remote either did nothing or reached 11 on a click bluetooth needed 1 try once at least 10 tries on average once 2 hours too , then with the remote the problems must be basically in front of the box because when the bluetooth decided to to connect the volume can be reduced or fully increased, can not say there are no volume meters. Luckily I bought new resistors with this thing and hopefully they did the job. On the other hand, fuel delivered on Christmas Eve for the holiday reported the problem to the seller the day after the holiday. A week later the solution for me is to buy Udisk to download the file and do something about it. I think it's easier than replacing this defective one with another one. worker one. It sounded horrible at first so let it run for 24 hours and changed styles of music to bring it in, it sounded pretty good. When I decided to crank up the volume on my amps and sources and control the volume with the preamp, I ended up buying it and Bluetooth.