Review on 🎧 SUCA Audio Tube-T2 Headphone Amplifier: High-Fidelity Mini Vacuum Tube Amp with Low Ground Noise, RCA & 3.5mm AUX Input, Compatible with 6.35mm to 3.5mm Headphone Jack by Michael Staton

I didn't expect this amplifier to perform so well. I am currently using my iPhone as the RCA input. It drives my (rather difficult to drive) Fostex T50rp Mk3 for about 12 hours on the volume control and leaves a lot of room to manoeuvre. That's my experience with a tube amp. The signal is very clear with no noticeable hiss or noise. There seems to be a slight bulge at the bottom. There are red LEDs under the tubes, but they're pretty dim, which is a plus for me. Placing bright blue LEDs under the lamps, like on other budget amps, looks gaudy. I am very happy with my purchase! Edit: I just noticed that the right and left channels are swapped. It's okay, I had to swap the output in the system settings. Just decided to share.