[Nounours18200]

As a few of you have done in the past, I plan to try to upgrade the LF351N op amps of my Audiovalve RKV-II by better op amps, such as the suggested OPA627.
 
I would like to know if I can simply replace the LF351N by the OPA627, or if there is some particulars points to check , based on your experience.
 
For those who have done this modification, can you explain the improvement ?
 
Thanks for your replies,