The Ingram Engineering EQ52 is a 500-series analog equalizer designed for smooth, musical tone shaping. It features a unique “See-Saw” EQ that boosts lows while cutting highs—or vice versa—with a sweepable pivot point from 120 Hz to 26 kHz, making it ideal for quick tonal adjustments. Additional high-pass and low-pass filters with gentle -6 dB/octave slopes offer further control, making the EQ52 a versatile tool for tracking, mixing, or mastering.