A speaker that's really hard to clone

[TEK]

Hmm, I guess this is not going to be very easy to clone...

http://www.audivation.no/speakers/m1/

The cabinet is made of sand-cast aluminum 8)

[PaulHilgeman]

That room must sound horrible

[cjd]

Sand casting aluminum is actually quite a simple process. The only difficulty for most folks would be massing that much molten metal and pouring it.

If you can manage that, these would be a cinch to cast. In fact, you should be able to slipcast this. I think.

Interesting look.

C

[TEK]

Sand casting aluminum is actually quite a simple process. The only difficulty for most folks would be massing that much molten metal and pouring it.

If you can manage that, these would be a cinch to cast. In fact, you should be able to slipcast this. I think.

Interesting look.

C

Awaiting your thread and production pictures on this :T

[cjd]

I have one of those torches designed for making Crème Brûlée. Think it would be up to the task?

:roll: 8)

C

[ThomasW]

I have one of those torches designed for making Crème Brûlée

Just get a couple hundred more and you're good to go....

[cjd]

Oh, if you only knew. We actually have two, and I did some jewelry repair work (my wife broke one of her rings) using these two torches. Silver solder takes heat.

I've done some things in the metalshop with two torches that weren't possible with one - things my instructors thought were impossible regardless.

Fun stuff.

So, um.. lots of kitchen torches, check. Now, what to use for a crucible.

C