Buchla format 5U case for up to 5 single 1U modules. Comes fully powered and with oiled walnut cheeks and a 60W Bicker power supply.
A Buchla 208 will only fit without active and passive busboards. You might go for a 2-row system and feed power from the non-208 boat.
NOTE: The picture shows the standard 4U version. The 5U version is 1U wider and has 203-style sides (double-angled).