Would This Amp Be Worth The Cost?

Opinions please.
Amp for Sonus Faber Olympica III speakers.

Looking at this amp Musical Fidelity M8s-500S Power Amplifier
Info https://www.musicalfidelity.com/products/m8series/m8-500s

Replace my Classe Sigma Amp2.
Info

AMP2

FREQUENCY RESPONSE:

10 Hz – 20 kHz, -1dB into 4 Ohms

OUTPUT POWER:

200W rms into 8 Ohms, 400W rms into 4 Ohms

HARMONIC DISTORTION:

<0.018% @ 1 kHz Balanced Input

INTERMODULATION DISTORTION:

>80 dB below Fundamental into 8 Ohms Balanced

SIGNAL TO NOISE RATIO:

-100 dB at Peak Output into 8 Ohms (AES17)

Would there be improvement? Worth the cost?
Thanks

greywolf02-28-2021 2:40pm

hshifi Details Discussions Posts This discussion Message User 572 posts 03-02-2021 at 03:50pm Copy Comment URL Report Comment Edit Delete I agree with above statement. Change the preamp first. For tubes I would go with Rouge RP5 or RP7 RP5 has phono stage RP7 no phono but fully balanced or Hegel P20 or P30 for solid state. Everyone wants to change the amp but their missing the big picture. My local shop that sells both. https://holmaudio.com/ Also, Change you power cord on your amp from the stock to a 14 AWG or 12 AWG cable