API-Pre-Amps & Channel Strips

API 500-8B 8 Slot High Current Lunchbox

API 512c Discrete Mic/Line Pre Module

The API 512c is a mic / line / instrument preamp designed to provide a low noise, unusually good sounding front end for all types of audio systems. So...

API 512v Discrete Mic/Line Pre Module

The API 512v is a mic / line / instrument preamp, world famous for its ability to provide a low noise (-129 EIN) and unusually good sounding front end...

API 525 Discrete Compressor Module

Originally released in the 70's, the API 525 is a "feedback" type compressor. An input (threshold) control and output (make-up gain) control are provi...

API 550b 4 Band EQ Module

Based on API's original 550 from the late '60s, the API 550b is a continuation of the EQ that played a major role in the history of music recording, b...

API 560 10 Band Graphic EQ Module

Originally conceived for use in API consoles of the '60s and '70s, the 560 is a unique device designed to accomplish tasks that no other EQ can. Extre...