MS250 and MS275 Replace Cap and OP

[chaplin]

Allo,

I have a MS250 and MS275. I would like to change the component to obtain the best sound (best SQ) and durability.

Can you help me to choose the best component and advise me?

MS250

3 x NE5532P >...............................................> Burr Brown OPA2134P

2 x 4700 mFd, 35v, 105C (35mmx25mm) >....> 2 x 15 000 mFd (max 35mmX35mm), 105oC, 35v - Brand??? Nichicon???

3 x 2200 mFd, 16v, 105C (35mmX18mm) >....> 2 x 8 200 mFd (max ??mmX??mm), 16v, 105C - Brand??? Nichicon???

2 x 470 mFd, 35v, 105C (??mmx??mm) >.......> 2 x ??? mFd (max ??mmX??mm), 16v, 105C - Brand??? Nichicon???


MS275

???


Can you verify all the information, add the missing and inform me for the MS275? Informe me for over-sized components, Custom Op-amps, Front end bypass, etc for the best SQ...

In the MS250, to which is of use the plug C13 (fan)?

Thank you very much!!