A1 User Manual May 02, 2024 15:38 Updated A1 User Manual - All Languages.pdf 800 KB Download Related articles Topaz AM1 - Manual Topaz AM10 - Technical Specification CXA 60/80 User Manual & Quick Start Guide Topaz AM5 - Manual Can I connect an external HDD to ‘USB Audio In’ on the CXA61/81/81 Mk II?