On 1/1/22 11:49 AM, John H. Reinhardt via cctalk wrote:
TU77: https://www.ebay.com/itm/275083502085 (The 11/780 is visible in the background of the first picture)
The TU77 has a 3ɸ power plug on it. That probably explains why testing it would be problematic in a residential settings.
1ɸ240V is vastly different than 3ɸ120/208V.The picture after the plug also looks remarkably like the back plane of the VAX.
-- Grant. . . . unix || die