Mark burn in is a bumpy road. Ups and Downs i thought right out of the box all was not to bad. a nice stage as things went on mids were on the shrilly side at times hi end was cut off but bass was good through 135 hrs. then things started really sounding good bass became very solid mids warmed up and upper end sounds became open and spacious. the thing i found is timber of voice and instruments became real good with sibilance compared to v 2 much better with v 3. let us know your thoughts as your amps break in.
mike
mike