Boring? Nah... You must've had a gremlin in your system that didn't play nice with the M51. Or a dud unit.. or NAD really did **** up the SQ with firmware revisions beyond 1.39. I just can't fathom how anyone could describe the M51 as boring. I got a good laugh from your absurd post. Thanks for that.
2/24/15 at 12:31am