Meridian DSP speakers and analog sources

Particularly interested in the DSP 7000 series.

I think they sound fantastic, but I listened to them only with digital sources.

Now, I'm mostly an analog guy, 2 channels.

I do know they make preamps as well, but am not familiar with them at all.

Is there a way to implement a tape loop for example in a Meridian system, for recording onto a reel to reel machine with 3 heads?

Thanks for the input.