The tuning is Transit's new standard tuning,
 which is, from low to high: E, Ab, B, Gb, B, Eb

Eb|---------------------12p0---------------------      \
 B|----------12p0--------------------------------       \
Gb|----------------------------------------------        \
 B|-------12------9s12--------12-12s(b9)9s12-12s14-         \
Ab|--8s12----------------------------------------          \
 E|----------------------------------------------           \
                                                             x2
Eb|---------------------12p0---------------------           /
 B|----------12p0--------------------------------          /
Gb|----------------------------------------------         /
 B|-------12------9s12--------12-12s14-14s16-16v-        /
Ab|--8s12----------------------------------------       /
 E|----------------------------------------------