Naim NAP135 capacitor values

[Schwifty]

I am currently in the process of restoring a pair of modified Naim NAP135 amplifiers to their original factory state, following some modifications made by a previous owner. These amplifiers is late serial olive version.

Since certain components have been replaced, it is crucial for me to confirm the original values of the various capacitors in these amplifiers. I have provided a picture below highlighting three tantalum capacitors for which I am unable to locate the values. While I believe the blue tantalums are 10uF, I would appreciate it if you could kindly correct me if I am mistaken.

If there is anyone with the expertise or capability to open up and verify these values, your assistance would be greatly appreciated. Preferably, if you have the values of all tantalums and electrolytic capacitors for these amplifiers, that would be incredibly helpful as I can then double-check all the values.

nap135_inside.jpeg

[matthias]

I don't know if this helps, but anyway:

http://www.acoustica.org.uk/t/naim/powe ... ematic.jpg

[tpetsch]

Read this servicing post for some more insight, some of these tants like the original 100uF are no longer available so two 47uF tants in parallel or a 4x47uF Evox Rifa MMK can be substituted, I haven't yet tried the MMK approach so I cant comment oh how it may effect the performance/tune:
https://pinkfishmedia.net/forum/threads ... ad.165333/