benchmark has a leaner brighter sound than psa bhk d-stream
if you feel your current system sounds a touch dark or slow, not quite enough detail, then it may be a good move
otherwise, it would be a lateral move with an unwelcome tonality shift at best
if you feel your current system sounds a touch dark or slow, not quite enough detail, then it may be a good move
otherwise, it would be a lateral move with an unwelcome tonality shift at best