Are Bruce Moore "Companion" and MFA "Magus" similar products?


Hello friends, I don't have the wiring diagrams and I don't have the possibility to compare them live but I ask you: are the Bruce Moore "Companion" and MFA  "Magus" preamplifiers similar products?
The Magus also has a phono stage, so I'm referring to the line stage.
Both designed by Bruce Moore, both based on a pair of ECC88 tubes.
Have any of you ever had the chance to compare them, both in sound and in electrical diagram?
Also, which of the 2 was made before and which after? Did the Bruce Moore solo experience come before or after the MFA experience?

Thank you, Claudio

128x128clavint

MFA was prior to Bruce being on his own.

Looks like the two are very similar in scope.

If MFA is earlier, can one logically think that the Companion is better than the Magus?

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