The Panasonic EQ-512 is a 12-band equalizer designed to provide accurate, precision response for sound system setup, optimization, and balancing. It features twelve equalization bands ranging from 30 Hz to 16 kHz, each with ±12 dB of boost or cut, a bypass switch for referencing, and a 12V phantom power switch that powers all 12 bands from a single common voltage line. The EQ-512 also has a low-cut filter and an output level control that can be adjusted up to 28 dB. This equalizer is ideal for producing clean, detailed, and accurate mixes.