1. Dear friends who are engaged in music, could you tell me which brand of singing speakers is better now, such as Michael McGee Dolemi, etc. The internet is in chaos, and various answers are given.

I used a modern 100W tie rod, which cost more than 700 yuan when I bought it. Drum machine is tuned with effect device, with G 1 360. The power supply can be connected to the battery of the speaker, and there is power output behind the speaker. Watch the voltage. If the voltage is different, you can get a small transformer. I hope it helps you.