Marion Systems Tom Oberheim SEM PRO MIDI&CV SN 0946 w/ Original Box

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via this Reverb listing

Note Marion Systems on the box.

"This is a Marion System SEM PRO, reissued by Tom Oberheim and purchased in 2016.

It is a one-owner item with no major scratches or damage.
Only the SEM PRO features Tom Oberheim's handwritten signature.

The original box is included, but the internal custom foam padding is missing.
The base of the adapter looked fragile, so it was reinforced with tape. Since it's a 24V adapter, the Marion System logo was laser-engraved to prevent mix-ups.
This adapter itself is made by Akizuki Tsusho. If you prefer a pristine unit, please purchase it directly from them."