Review on Nobsound NS 03G Subwoofer Amplifier Version by Erica Johnson

It worked! I needed an amplifier for a passive subwoofer in our surround sound. For some reason this was a problem. This guy came quickly and got the job done for a good price. My only issues are minor - I needed a cable with two different plugs to make it work with my receiver (3.5mm to mono) and no power adapter is supplied. I bought a power supply with adapters and none fit. Luckily I'm the guy who happened to have cables and connectors in stock and found the right one. I think the seller should at least provide a link to a compatible power adapter to purchase. I bought this amp after returning another one that cost me twice as much and arrived with a faulty input.