Advantages/drawbacks to adding a Series/Parallel switch to a Marcus Miller?

[takeout]

No different than what comes stock on a Jaguar, right? Same results - higher output, slightly reduced highs, etc.?

I assume if the preamp can handle the increased input, it's not a negative.

[birdie num nums]

bump. Miller time!

[rogypop]

bump, wanting to do the same thing

[SGD Lutherie]

It should work fine.