If you look into the predecessors it may be somewhat helpful as well. Bryston is a company that continuously successfully builds onto platforms once they have established. They dont wander too far off the beaten path or rediscover the wheel so to speak. They will often upgrade as technology evolves and permits without necessarily making it known unless there are very significant improvements to be made. They never seemed to share the reinvention of the wheel type of mentality that so many companies seem to posses. Or come out with a new model after a few tweaks and improvements. Instead they will make improvements behind the curtain. I found this true with their products. With the progressively larger steps in digital advancements in technology you can pardon the obvious exceptions. An honest brew makes its own friends. Thats a good one.