I hadn't thought about this idea before, which reflects the same international manufacturing diversity as new cars (which have parts from everywhere). My own system breaks down:
Turntable and cartridge: U.S.
Tonearm: Great Britain
Phono preamp: Germany
DVD/CD player: Japan
CD dual-tray player/recorder: Japan
Television: Japan
S-VHS video tape deck: Japan
Pre/pro and power amps: Canada
All speakers: U.S.
Speaker cables and interconnects: U.S.
Headphones: Germany
Turntable and cartridge: U.S.
Tonearm: Great Britain
Phono preamp: Germany
DVD/CD player: Japan
CD dual-tray player/recorder: Japan
Television: Japan
S-VHS video tape deck: Japan
Pre/pro and power amps: Canada
All speakers: U.S.
Speaker cables and interconnects: U.S.
Headphones: Germany