Review on 🎶 FX-AUDIO TUBE-03 Silver Tube Preamplifier - Hi-Fi Tube Preamp with Bass & Treble Control for Home Theater Stereo Audio, DC 12V by Erin Jackson

Need a power amp preamp I have one that I don't use often and don't want to mess with the main preamp. I read some reviews that made this sound good for my needs. Needless to say I was disappointed. I didn't expect it to be high quality but it has a lot of noise. The bulbs look cheap and the red LED under the bulbs doesn't help either so I think they look fake. Works, just adds background noise which I don't want. I know there's a tube upgrade for this, but I haven't tried it yet and don't plan to as I don't know if it will make much of a difference.