Sorry to disappoint you but there are only a small number of readers who have the older Studios and they can be assured that Kevin's philosophy and ear have not changed but that he has made a superior-performing speaker and an advance on the earlier one. How much? Well, such readers can and should audition them to decide. Their assessment will be keener than mine since their experience with the older Studios is much fresher than mine.
OTOH, there are more readers who may be in this market and the comparison with the B&W is of two current and viable competitors.
Kal
OTOH, there are more readers who may be in this market and the comparison with the B&W is of two current and viable competitors.
Kal

