The 535-LA is a 500 series module based on API's 325 booster console cards. It can be used to amplify or attenuate incoming and outgoing signals while
API: 312 Mic Preamp
Larry Droppa and the API 535-LA Line Amplifier at The AES Convention 2015
Larry Droppa and the API 535-LA Line Amplifier at The AES Convention 2015
API 535-LA 500 Series Line Amplifier
API 535-LA 500 Series Line Amplifier Module
API 535-LA Amplifier Review - Is it Worth It (2023 UPDATED) - Gemtracks Beats
Larry Droppa and the API 535-LA Line Amplifier at The AES Convention 2015
New Gear Review: API 535-LA Line Amplifier – Music Connection Magazine
reactjs - CORS Missing Allow Origin React and Rails API - Stack Overflow