The Luxman EQ-500 is a vacuum tube phono equalizer amplifier designed to enhance the playback experience of vinyl records. It emphasizes the harmonic density and tonal character of analog sound, striving to faithfully reproduce the subtle nuances and resonance of records. The EQ-500 incorporates fine adjustment features and accessible switching functions on its elegantly designed front panel, allowing users to tailor their playback to recreate an ideal sound experience. As a flagship model, it showcases the intricate details of analog reproduction, catering to enthusiasts seeking a rich and immersive listening experience.