What makes the soundstage wide (and deep) on the MH463, is how good the instrament separation, and separate space of the main vocalist, and backup vocals. I have mine recabled now with DHC Peptide wire, double entry, using Auray velour pads w/stock pad cloth covering the drivers. Parametric EQ on the low end via JoeBloggs settings! WOW! I also have the the Takstar Pro 80, w/Shure 940 velours, DHC Peptide wire, double entry, WOW, WOW! I also have the Takstar HI2050/HPT9900 w/Beyerdynamic DT880 velours, DHC Peptide wire, double entry! Just got the Beyerdynamic DT880 600 ohm, in the process of rewire with DHC Peptide wire, double entry! The DT880 has highs that compare to the Hifiman RE-272, WOW! I have died and gone to heaven, looking down from above!