I recently brought a Arcam Solo Music. It's a lovely system,. I Was wondering if anyone could help with a few questions about it. In my CD collection I have a few SACD and HDCD discs. I know is supports the SACD format. However when I put in a HDCD disc the screen changes to HDCD. Does anyone know if it supports this format and decodes the disc? There does not seem to be any tone controls on the system. However on the Musiclife app thre is a subwoofer option which changes the base trim. Is this the same as a tone control ?