Review on 🎧 Portable Headphone Amplifier with Dual Output - Syba SD-DAC63093 - Bass Boosting - Standard Packaging by Gordon Turman

I liked it so much that I bought it again, it was called M-Audio. I tore my first stocking at work when it fell on the sidewalk. This is for home use or trips. It won't turn the headphones louder than 5 percent through your phone or notepad. This makes effective IEMs loud enough for everyone. The bass boost is very well done, you have two levels, both will come in handy. The first is around 5dB and adds a kick, the second is around 10-12dB but blurs the mid-bass, but at low volume it's great. It's a great headphone comparison device and the IEM Plus for my girlfriend to plug in and listen to. This suction cup plays loudly through your TV's headphone jacks. I love watching football with it. It only takes an hour to charge and you get 8 to 12 hours of playback. It's very compact and if you leave the USB port plugged in, you can listen uninterrupted at any volume you want. The sound is good too. There is only a slight hissing sound when no music is playing. Noise only when connecting low-quality wires. You can even hook this up to a tube amp like The Little Bear x4 and get a hybrid amp. I use my Monoprice 560 (sometimes so often) plan headphones that don't play on a clean tube. I put it in a tube amp and I put it in the Sybia, then I actually have too much power to drive the 560 and I get a hybrid tube sound. It's cheap, easy to have, sounds great, and mine is 5 years old.