Sinclair Russian Clones Sten

This computer is a Sinclair ZX-Spectrum clone made in the USSR. The case is metallic. [Note from Konstantin Sviridov (Russia)] Actually STEN is not a brand name for this clone. It’s a hand-made Speccy based on PCB called “Krasnodar” like a city there it was developed. Very often Russian clones of Speccy had unique names because it was assembled by hobbyists.