Rupert Neve Designs MBC - Portico II Master Buss ConverterWhether you're tracking, printing mixes, or mastering, the Master Buss Converter is a revelation in quality and functionality of A D conversion technology. The analog drive circuitry allows the MBC's converter to be fed by either a class A transformerless path for maximum transparency, or by custom inter stage audio transformers with variable Silk for a wide variety of tonal enhancements. Coupled with an astonishingly musical limiter, the MBC is