Pultec EQP-1A3 Tube Program Equalizer

The Pultec EQP-1A3 is a faithful tube recreation of the legendary EQP-1A program equalizer, hand-built in the USA by Pulse Techniques. Featuring the original passive inductor-based EQ circuit and a tube-driven Class A amplifier stage, the EQP-1A3 delivers the warm, musical, and larger-than-life sound that has made Pultec equalizers studio staples for over 60 years.

With its unique ability to boost and attenuate the same frequency simultaneously, the EQP-1A3 creates natural, smooth curves that add punch, clarity, and polish to any source. The low-frequency section enhances depth and tightness, the high-frequency boost adds silky air and presence, and the attenuation circuit tames harshness without dulling the signal.

Key Features:

• Authentic recreation of the classic Pultec EQP-1A3

• Tube-driven Class A amplifier stage for vintage warmth and depth

• Low-frequency boost & attenuate (20, 30, 60, 100 Hz)

• High-frequency boost (3, 4, 5, 8, 10, 12, 16 kHz) with adjustable bandwidth

• High-frequency attenuation (5, 10, 20 kHz)

• Hand-built in the USA using original-spec components

• Perfect for vocals, bass, guitars, drums, mix bus, and mastering

Bring the legendary Pultec sound to your studio with the EQP-1A3 – a timeless tube equalizer celebrated for its smooth curves, musicality, and unmatched ability to make tracks sound “finished.”