SR&D Rockman Soloist Headphone Amp from Tom Scholz - Great Vintage Boston sound

Description

Offered is a Rockman Soloist Headphone Amp from Tom Scholz / Scholz Research & Development.
I popped in 8 AA batteries (not included), and she fired right up, easy to use, for that classic Boston, Tom Scholz sound.
All the switches and plugs work like they should.  I do not have the power supply, so that plug/port was not tested.
Cosmetically, some scuffs here and there, but nothing major.
There had been some corrosion in the battery compartment which affected some of the contact springs.  I put batteries in after cleaning it up a little and had zero problems, but I wanted you to know that you might want to address that.  See the final photo.
Any questions, let me know.