The Exchange
The Exchange Mastering Studios is widely regarded as London’s longest‑running independent mastering studio, still active and cutting lacquers after more than three decades. The Exchange has three large mastering studios, each with a Sadie workstation and a Neumann VMS 70/80 disc-cutting lathe. Studio 3 has an additional half‑speed, all‑valve Scully/Westrex cutting system.