Apogee BK-01 Launch 1988 CPUKR580VM80A, 1.78 MHz GFXText Only with a Character Generator Display64 x 25 Characters, 6 x 8 Pixels AudioKR580VI53, 3-Channel, 1 Bit per channel The Apogee BK-01 or Apogey BK-01 is a Soviet 8-bit personal computer built on the Radio 86RK and released in 1988. Its later version, the Apogee BK-01C featured color support.