Have all 5 speakers of Ex series. The S-1 is very good. My listening interest is strictly classical & opera. The S-1 comes into play with SACD's & the Living Stereo & Mercury 3 channel reissues. Worth every penny.
Pioneer S-1EX Loudspeaker
As a fan of TAD loudspeakers – but not in the proper tax-bracket – I am curious about Andrew Jones’ design for the Pioneer brand – the Pioneer S-1EX floor stander (which is essentially a baby TAD with the Pioneer logo). Does anyone have any experience with this speaker see here