How to build the F5

Ooh! That's not very good, is it...

Do they know about that? Are they going to replace it?

If not, don't fear, there is still plenty of material on the heatsink to move the mounting point of the board a little and drill a new set of holes. Tapping is easy. I have never done it before this project, and everything came out fine.
 
Nope, one of the heat sinks I got back from Modu Hifi2000 didn't have a hole tapped, and the other hole, the tap bit must have broken off into.

I sure hope they can send me out a new one - drilled and tapped correctly.
the manufacturer and the supplier should not have sent out a heatsink with a missing hole nor one with a broken tap in the hole.
This "error" does not say much for the reputation of either of them.

You can use the "power" of the Forum and my post if you think it can beneficially influence their decision to replace the faulty heatsink.

Let's expect they replace at their cost.

Then you can come back and tell how good they are with their customer care and after sales service.
 
Here's my heat sink from Modu Hifi 2000.

DSC00516.JPG


🙁
 
Shite...doesn't make me want to have them do it for me, better off drilling myself. Cheaper also. I'd Take pictures of the item together with the receipt and the data for how it was supposed to be, and send them an email. They sould supply a new one and cover your freight charges no questions asked. Ideally, that is....
 
looks like they sent you a 'trashed' heatsink

inside holes, and may not matter
DIY heatsink could look like that, or worse, after multiple amp experiments

but it aint right to deliver such as 'new item'

this looks really strange
 
I finally got a hold of them, and they're going to credit me $15 euro for the mess up. (which is 1/2 of the holes they drilled out on 1 of the heat sinks).

I'm not going to be purchasing anything from them again.

I've got to purchase a tap, and figure out a way to remove the broken bit in the other hole.


I offered to return the heat sink and get them to correct it, they refused (saying shipping cost, blah, blah, blah.)

I was going to purchase a few more cases, but I'll have to look somewhere else.
 
Merlin,

Your posted pic pretty well convinced me--I'd never do business with them.

I drilled and tapped my first heatsinks (Conrads) in ages, about a month ago. I used blind-hole drilling, and bottoming taps. I came out with a good quality product. If I can do that, I can't see any excuse for a company to send you a heatsink that looked like yours did....! Ouch.... 😱