Which American ships suffered from a problem similar to the Admiral Hipper class?
Short answerPensacola and Northampton: they were convincing on paper for a mission that did not align well with operational reality.
NotesPensacola and Northampton could satisfy written speed, armament, and treaty targets while remaining poorly matched to the situations in which they actually fought. The comparison with the Admiral Hipper class lies in convincing paper performance attached to an operational mission that did not fit reality well enough. The problem is not that every specification was bad in isolation. Lexington's economic-warfare and reconnaissance role gave that unusual battlecruiser design a more coherent purpose.