Denton, Texas’s Panhandle House studio owners Erik and Marc Herbst have recently completed their in-house-designed and -built Studio B by having Carl Tatz Design (CTD®) commission two PhantomFocus PFM HD-1000 Master Reference Monitor Systems – one in the new Studio B mix room while upgrading the PhantomFocus System (PFS™) in Studio A, replacing the existing monitors with a pair of HD-1000s.