Schneider Instruments MD-4 Model 4 Brain Wave Synchronizer - AS IS

We are unable to test due to the item requires unique power supply. For this reason, we are selling the unit AS-IS for parts/repair as a non-working or incomplete unit.

We have not tested / inspected any further, item may have unknown issues we are not aware of.
See all item photos for the condition of the unit.

Unless pictured, no power adapter / power cable included.

The unit is on hand and ready to ship. Please feel free to message us with any questions you may have.