The day of huge stereo systems based on turntables has passed. But what if you still want to plug a turntable into your computer or stereo system every now and then? How about a nice little portable unit that takes no counter space, but gives your turntable the boost it needs? The Tech Link TPA2 Stereo Preamp allows you to input 2 different devices and boosts the volume just enough to give you clean clear audio recordings every time. This cool solution is run with any 9V DC adapter.