Best amplification for Magico S3 newer version on your experience

I purchased a pair of S3 but now I am facing that I might not have the funds for top brands amplification that I see them pairing at shows CH, Solution, D'agostino

Etc.

I come over here looking for advice.

Currently using Luxman 509x. My room is 18x12 and I listen to low to moderate vol.

Thank you in advance.