That's some impressive (and expensive) gear you have there - I can only claim that my SME series IIIS tonearm, and maybe(?) my Q Acoustics 3050 speakers are British. ( - but made in China).All my audio cables(mainly Atlas with 1 Chord) are British, along with my Whest phono, Tonearm(Origin Live), Chord Qutest and Spendor D7’s.
Mains cables are Swedish, Amp Canadian (Bryston) TT is Japanese(Technics), cartridge’s Danish (Ortofon), Chinese(Hana) and Japanese(Audio Technica),Silver Disc Player (OPPO) Chinese via USA and Streamer(Auralic) is Chinese.
Is that an amp ? Pre amp ? Integrated? Brand? Model?. Nice looking piece of gear, welcome to AK.