I´m about to get an opto-compressor for vocal-tracking as it´s primary use. I have lots of comps but not one with an optical gainreduction element. My most commonly used mic/pre combination is my vintage Neumann bottle with M7 capsule and 1073 pre. First, do you think I should go for a discrete LA-3 style compressor like the Langevin LOP or a LA-2 style tube design. I´m looking at: - ADL 1000 or 1500 - Manley ELOP - LA-2A reissue - Langevin LOP What are your experiences of any of these units ? And which one do think I´d love the most ? Or other units that I should know about ?