The Pultec Passive EQ Collection brings the legendary sound of Pulse Technologies' original passive equalizers into the digital realm. Revered since the 1950s for its smooth and musical tonal qualities, this collection captures the essence of the iconic EQP-1A Program Equalizer, MEQ-5 Mid-Range EQ, and HLF-3C Filters. Known for adding warmth, airiness, and silkiness, these equalizers have been staples on vocals, guitars, bass, drums, and full mixes, delivering a distinct sonic character that remains sought after by audio professionals.

This plug-in accurately models the entire electronic signal path of the original hardware, including tube amplifiers and transformers, resulting in a rich, colorful sound with pleasing harmonic distortion. Its unique boost and cut features provide tight, focused lows and smooth, vintage highs, allowing precise tonal sculpting. The MEQ-5 offers detailed midrange control with overlapping frequency selections, while the HLF-3C enables effective cut filter shaping for creative effects and tonal refinement. The collection also includes artist presets, showcasing its adaptability across diverse mixing scenarios.

Designed for use with UAD-2 DSP Accelerators or Apollo Interfaces, the Pultec Passive EQ Collection delivers a faithful emulation of classic outboard studio equalizers. It combines vintage character with modern convenience, making it an essential tool for producers and engineers seeking to enrich their mixes with timeless analog flavor. Whether enhancing individual tracks or polishing full mixes, this collection offers a smooth and musical approach to equalization that remains influential decades after its original creation.