As you present yr case, it's better to improve the cdp. The Behringer is a useful tool -- but better adapted to other applications.
Maybe an Enjoy (written Ah Njoe or something) which is a modded marantz for ~1000 would be a good choice. There are certainly others.
Alternatively, an add-on device may serve -- such as a jitter reducer (this guymakes one that's reputedly good -- but I've never listened to it. It's expensive (but cheaper than a new cdp).
Maybe an Enjoy (written Ah Njoe or something) which is a modded marantz for ~1000 would be a good choice. There are certainly others.
Alternatively, an add-on device may serve -- such as a jitter reducer (this guymakes one that's reputedly good -- but I've never listened to it. It's expensive (but cheaper than a new cdp).