Zormi,
The 'e' series has much more aligned output stages and a enhanced power supply, at CES a couple years ago when they first came out Krell demoed the 402 v 402e and the room unanimously agreed the e series was a significant improvement, they are more open and smoother and more musical, they are well worth the upgrade!
The 'e' series has much more aligned output stages and a enhanced power supply, at CES a couple years ago when they first came out Krell demoed the 402 v 402e and the room unanimously agreed the e series was a significant improvement, they are more open and smoother and more musical, they are well worth the upgrade!