Quote:
Originally Posted by
rosgr63 
The Stockholm upgrade was based on the Havana mods.
I was curious as showing the two side by side, 
@rosgr63, I think the icing on the cake is here CuTF!
Here is what I found in a review: "Are CuTF V-Caps too expensive? Some say yes. As a part-time modder, I say no. ….in fact, I think they’re a bargain – considering what they do for a sound system. What else can you spend your money on that will transform your music so dramatically? Certainly not tubes and interconnects. The CuTF is worth the price. If you have mediocre equipment, the caps will take the audio quality to an amazing level -- if you have high-end gear, be prepared for a trip to the moon. These caps do not disappoint, and even if you start small, the benefits are huge" (Roger Robles, about V-Cap CuTF).
At first, after I received Havana over 2 years ago (wasn't upgraded at all), I found it lacking in the resolution section & micro-details. It was mediocre as possible in these two chapters. These capacitors did little wonders, indeed.