The same pickups and electronics are available in the Mercalli and Dub King...some of the best stock pickups made.
SPLIT BRICK
Strong lows and highs, open mids. Like a vintage P bass pickup but with more beef, yet retains clarity. 43 gauge wire, ceramic magnet, 8.5K ohms.
THICK BRICK
Warm and thick with strong mids. Output and punch like an active, but more organic sounding. 42 gauge wire, ceramic magnet, 7K ohms.
Why they discontinued Medieval Red is beyond me.
(Andy Irvine must like them, he has maybe half a dozen youtube videos.)
https://youtu.be/Q43cb02XMw0