Receiver

Receiver? Typically I would pair them with an integrated amp. Receivers are highly compromised in sound quality. You are talking audio only, correct?
 

I have owned three sets of Sonus Faber. Which model, room, kind of music you like. Existing equipment?

for $10k I would buy a $3000 Marantz cinema 50 for HT and then I would buy a seperate 2 channel amp to drive my front speakers for 2 channel sound.  Run the pre-out from the cinema 50 to one input on the amp.  Run the input from your 2 channel system to the other input.

I think he has Amati G5's.

Musical Fidelity New Visa.

It would be most likely a $9,999 receiver.