The Fosi Audio BOX-X2 Phono Preamp is a stereo preamplifier designed for turntables and MM phonographs. With a sleek black design and dimensions of 4.66 inch x 3.85 inch x 1.29 inch, this preamp features RCA audio outputs, a THD of ≤ 0.1%, and a SNR of ≥ 98dB. It has a frequency response of standard RIAA and offers a 1-year manufacturer warranty. The BOX-X2 also includes a power adapter output of 12V/1.5A, making it a reliable choice for enhancing your home audio setup.