I’ve compared the 600 to my 6xx/650s a couple times this year. The differences to me were too small to warrant me changing anything.
A fun way to characterize it is that in many songs, the lead takes center-stage on the 600, and are strong and wonderful!
On the 650s though, while the melody/lead of a piece is still strong, of course, the harmony just comes alive! Jon Hopkins “The Wider Sun” is an excellent example of this: https://youtu.be/MqKVvaCN5M8?feature=shared
So you’ll love both, the differences are tiny. For my tastes, I love the 6xx and got used to the slightly reduced treble pretty quick (about 2 weeks).
I’ve compared the 600 to my 6xx/650s a couple times this year. The differences to me were too small to warrant me changing anything.
A fun way to characterize it is that in many songs, the lead takes center-stage on the 600, and are strong and wonderful!
On the 650s though, while the melody/lead of a piece is still strong, of course, the harmony just comes alive! Jon Hopkins “The Wider Sun” is an excellent example of this: https://youtu.be/MqKVvaCN5M8?feature=shared
So you’ll love both, the differences are tiny. For my tastes, I love the 6xx and got used to the slightly reduced treble pretty quick (about 2 weeks).