It has only taken me X years to finally get round to switching out the two band Glockenklang pre in my MIJ Fender for a three band Glockenklang! It will, after many years, match its sister MIJ!
As my bass originally had one large hole for a three way switch, rather than fill the hole I'm going to replace the blend knob on my Glockenklang with a three way switch again. I'd prefer the blend, but that hole is a bit big! Switch should be arriving today, finger's crossed!