I check the photo of some models included Baritone Orion.
Orion has body side jack and it use Switchcraft cylinder jack.
There is no switch version, so these models are used TRS jack just like my Hamer.
I correct my words, Cylinder jack type can use Batt-O-Tester.
Hi Harry,
Alembcized Hamer is nice than original.
I think additional Q SW is more useful for control upper octave strings sound.
Eiji
