The Sophia IIs are in a whole different league than your 703s - and that's not knocking the 703s, as they truly have a remarkable midrange. That upgrade alone will net you real tangible (audible) differences. How many times have you upgraded electronics only to find a slight improvement? The speaker upgrade is the way to go youll hear a big difference.
For what its worth, I went from the 703s to the Krell Resolution IIs and heard a huge difference. A fellow Agoner went from the Krell Resolution IIs to the Sophia IIs and reports even greater improvements.
For what its worth, I went from the 703s to the Krell Resolution IIs and heard a huge difference. A fellow Agoner went from the Krell Resolution IIs to the Sophia IIs and reports even greater improvements.