Radial J33 phono equalizer. This is a phono equalizer made by Radial, known for their DI boxes. For playing records. This is a used item. The main unit has some minor scratches and dirt, but the condition is generally good. The items for sale are the phono equalizer unit and the AC adapter only. Radial, Radial, record, amplifier, preamplifier Turntable, DI, DJ, record player, record player. Recommended for those looking for these items.