The 2700 is really good, with powerful functions. It can drive my 100-watt speaker with 20% more power. I like it! The sound quality is still good. This price is already very good, with super high cost performance

I have been testing it for a few days and it is a pleasant surprise. Here are some of my feelings: 1. The overall appearance is quite solid, and the panel and remote control buttons feel average! 2. The operation is simple and user-friendly, without too much tediousness! 3. The living room party 5.1, after installation, the test microphone automatically optimizes each channel. It is simple and clear, and each channel can be debugged separately, which is very good! After setting it up, I tested a few movies I had watched before and was surprised. The sound field is surrounded, the channel separation is clear, the sound is full and strong, and the amplifier noise floor is well controlled, which is beyond my expectation! 4. The built-in karaoke system is generally OK! It supports Bluetooth, USB flash drive, and memory card to play songs. It is very playable, and the EQ inside can be adjusted independently without conflict.