Review on AIYIMA Tube T4 HiFi Stereo Audio Power Amplifier Bluetooth 5.1 Vacuum Tube Amp - 100Wx2 Stereo Receiver APTX-HD for Home Theater System + DC 32V Power Adapter (Black- T4) by Marie Burris

I've paired this amp with some Micca RB42 speakers and a Bluetooth 5.0 dongle on my PC and it's a really nice experience. The music sounds very soft and gentle. This is a heavy little amp for its size and the tubes emit a nice warm blue with a slight orange glow in the center of the bulb. I would say my experience with it - with good (excellent) speakers - has been incredible. Audiophile quality. Good sound stage and long range. The bass is deep and precise. Big cute and beautiful. I have no complaints.