I have some very large heatsinks for sale - see photo. They measure approx 32 x 30cm and the longest fins are 7cm long. They weigh 5.5kg each. I do not have a dissipation rating for them but you would have to be building a truly monstrous class A amp for these to be inadequate!
They also look really cool
because of the curved profile of the fins. Price is £45 for one or £80 for two plus carriage. I have several pairs for sale.
They also look really cool

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There is a Serbian movie called Huddersfield, one of my all time favs, dark and heavy, but very good.
I'd go for them, but having them shipped over the pond over here will be extremely hard. If they are still available, i'll try to figure out the most painless way.
I'd go for them, but having them shipped over the pond over here will be extremely hard. If they are still available, i'll try to figure out the most painless way.
Yes I know someone who cut them in half, height-wise... and should they be too big, the length can easily be "adjusted" on a table saw with a metal-cutting blade.
Tom
I've been eyeing these up for a while, and just have to ask how much it might cost to ship one or two of them to DC in the US, zip code 20008?