Introducing the Massdrop + S.M.S.L HO-150X Linear Headphone Amplifier. This top-of-the-line device is perfect for audiophiles who demand the highest quality sound performance. Its sleek and modern design is perfect for any home audio setup. Featuring multiple audio inputs and outputs, including RCA and XLR, this amplifier allows for versatile and customizable sound options. The 6W power output ensures a flawless listening experience, and the AB amplifier class guarantees top-notch sound quality. Don't settle for subpar sound; upgrade with the Massdrop + S.M.S.L HO-150X Linear Headphone Amplifier today.