The Pro-Ject Phono Box DC Phono Pre-Amp in black is a high-quality audio device designed for enhancing the sound quality of vinyl records. With stereo L/R RCA and component audio inputs, this pre-amp allows for easy connection to different audio sources. The sleek black color and compact design make it a stylish addition to any home audio system. With 2 input channels and 5 output channels, this pre-amp offers versatile functionality for a range of audio setups. Perfect for audiophiles looking to elevate their listening experience.