Here is yet another Mimic phono stage (Mimic Retro-833MC). This time MC only and staying with the LM833 OPAMP. It was the quietest in the build and I like the sound. All on a prototype brd. including differential PS. This time in an epoxy enamel cast Al enclosure. Silver soldered and silver plated hookup wire. No shielded wire to dull the sound. Sounds solid and balanced.