The OMS Studio 64X 64 Channel Midi Interface / Patchbay is a professional-grade MIDI interface designed by OMS Opcode. With a rack-mountable form factor, this interface offers 64 channels of both analog and MIDI input/output ports, as well as an HDMI interface for added connectivity options. The OMS Studio 64X is known for its powered features, making it a versatile and reliable choice for musicians, DJs, and audio producers looking to expand their setup with a high-quality interface.