​1970s/80s Schaller M4 Bass Tuner - Shergold

1970s/80s Schaller Bass Tuner (bass side) made in West Germany. Used by Shergold on 8 string Marathon Bass guitars and some Shergold double necks and Modulator 6 string bass guitars. Common modification/upgrade for Shergold Marathon bass guitars.

These tuners also featured on many USA, MIJ and European made guitars of the period and since.

In very good condition and comes complete with washers and screw in ferrules.

Please look at the detailed photos and read the description, if you have any question please ask before purchasing