Dear all

I need to draw on your expertise

I’m thinking of adding a Naim amp to the collection . I don’t know anything about Naim!

What is best ? I’m going to be buying second hand -

Naim nac202 + nap250.2 or
Naim nac 62 + 250 chrome bumper ( which was my teenage dream and has a lot of appeal)

Which power supply ? Do I need a snaps or a hi cap in due course? Should I do the Avondale mods?

I understand I need a snaic - does substitution for another 4 pin din cable make a worthwhile difference?

How will the sound compare to say (a) sugden A48 or (b) audio research reference valve pre / power . I kind of know this is a dumb question but if you have any opinions let me know. Speakers are various but include a tannoy Berkeleys, harbeth shl5+ and Yamaha ns1000s.

Many thanks in advance ,