Quote:
Originally Posted by t-hiho  My dealer told me, it had something to do with the EQs internal circuit design, regarding symmetry and such things. The 550A EQs were "fully symmetrical design" , whereas the 550B would be not...
I have no clue if this is right...
I only was told, that there would be spare spaces on the desks mainboard for adding an additional OPamp for every slot... |
Your dealer was misinformed. The 550B requires no modification to work in the 1608. There is an option to "balance" the 550A and 550B inputs for the console with a 2510 op amp. Both the 550A and 550B have unbalanced inputs. That is all.