France / Belgique / Suisse:

Floating Point Audio (Exclusive Distributor)

https://floatingpoint.audio/fr/gc-audio

USA:

Full Scale AV (Exclusive Distributor)

https://www.fullscaleav.com/

Front End Audio (Official Dealer)

https://www.frontendaudio.com/brands/GC-Audio.html

B&H (Official Dealer)

https://www.bhphotovideo.com/c/search?q=gc%20audio&filters=fct_brand_name%3Agc-audio

Red Beard Pro Audio (Official Dealer)

https://www.redbeardproaudio.com/gc-audio

Germany / Austria / Switzerland:

For-Tune (Exclusive Distributor)

https://for-tune.de/gc-audio/

Steller-Online (Official Dealer)

https://www.steller-online.de/Audiohardware/GC-Audio-Inherit.html

UK:

KMR Audio (Official Dealer)

https://www.kmraudio.com/brands/gc-audio

Spain:

Mastering Mansion (Official Dealer)

https://masteringmansion.com/pro-audio/marca/gc_audio/