For vinyl fans, the EVOLUTION 100A can also be configured for Vinyl Disc input, using Line input 1. A SEQUEL 2 (40, 48 or 54) module can be plugged into a dedicated connector on the pre-amp PCB. It doesn’t restrict the use of either the AMBIT or RUBY modules. Sequel 2 comes in three versions – 40dB MM, 48dB MC and 54dB MC.