Almost - I've auditioned them with APS re-cabled RS-2 and APS re-cabled HF-1 so far, but RS-1 arrive tomorrow. 
See second page of the thread I think, for where I felt the ranking was similar whether Grado or Ultrasone were used. http://www.head-fi.org/forums/f5/min...-lyrix-306883/

See second page of the thread I think, for where I felt the ranking was similar whether Grado or Ultrasone were used. http://www.head-fi.org/forums/f5/min...-lyrix-306883/









