The Denon DL-103 FL is a moving coil (MC) cartridge designed for vinyl record playback. It is manufactured by Denon, a Japanese audio equipment company. The DL-103 FL is a modified version of the DL-103, with improved internal wiring and custom modifications. It is often preferred by audiophiles for its accurate and detailed sound reproduction, especially in the midrange and treble frequencies. The DL-103 FL is known for its excellent tracking ability and low distortion. It requires a high-quality phono preamp with MC cartridge compatibility to properly use and appreciate its performance.