The original strong points of excellent timbre accuracy and even balance of all frequencies are even better now with the mod

They are very well balanced, offer great but not excessive amount of detail and space.

All around, an amazing set of headphones, with a wonderful well balanced sound.

These headphones are all about presenting outstanding overall clarity and balance which they absolutely do provide

The sound excel in it's balance.

What immediately struck me was the sound balance.

Excellent balance of frequencies (bass, midrange and treble)