October 20, 2020

Pulse Techniques is pleased to offer the Pultec EQP-500X 500-series equalizer, the next generation of our API 2520 gain stage passive equalizers.

Pulse Techniques recently introduced a 500-series version (EQP-500X) of our popular 19″ rack-mount solid-state line amp program equalizers (EQP-1A3-SS & EQP-1S3-SS) equalizers. Based on the venerable API 2520 op-amp followed by a high-quality Triad output transformer, these are preferred by some engineers to the vacuum tube models.