McIntosh Sinustar deluxe antique quack medical electrical [18-O]

Description

Don't have any idea what this thing was advertised as doing initially, and, while it's quite an artifact, I'm certainly not going to plug it in.
Sold as you see it.
We're a surplus store, and we aren't experts with most of this stuff; we don't make any guarantees beyond what's stated in the listing & pictures.
We don't do international shipping but feel free to contact us with any questions via ebay.