The PEQ-510A is our affectionate take on the original classic American EQP1 program equalizer, built for API's popular 500-series format.
The module is capable of smooth highs and a dauntingly vast low-end. Real hardware bypass allows for robust A/B testing, whilst goldplated PCB
internals make for a clean and highly professional sound. In addition to this, all rotary controls have been stepped to ensure ease of settings-recall
and to cater for mastering applications.

Based on Pultec EQP1a
Extended high frequency range. 1K, 1,5K, 2K, 3K, 4K, 5K, 8K, 10K, 12K, 14K, 16K
Extended low frequency range. 20Hz, 30Hz, 60Hz, 100Hz, 150Hz
Transformer balanced output
Designed around vintage 1731 opamp
Handwound inductor
All switched rotary controls
Goldplated PCB internals
Real hardware bypass
Compatible with 500 series racks