Bottlehead Forum

Bottlehead Kits => Crack => Topic started by: Jorpa on February 08, 2014, 06:08:26 AM

Title: My Crackster
Post by: Jorpa on February 08, 2014, 06:08:26 AM

Woohaa i after a long evenings assembling the Crack got my reward... i got to the final test =)
I'm posting a picture of the last measurement and i hope you guys think the values are OK?

Title: Re: My Crackster
Post by: Paul Birkeland on February 08, 2014, 06:42:32 AM

What exactly are you measuring there?

If that's the output, it looks normal, and will be less than 1/3 of that.

Title: Re: My Crackster
Post by: Jorpa on February 08, 2014, 06:59:24 AM

That is the last step in the guide when you measure on the phone output when you start up the Crack.
All the voltage's was OK, the only ones that wasn't exactly right was the pins that were supposed to have 90V. My Crack had about 75V on all of those pins.

Have been listening for just a couple of minutes so far and I'm already in love.

Title: Re: My Crackster
Post by: Grainger49 on February 08, 2014, 07:06:17 AM

Would this be a trace off a storage scope that shows the rise and drop of the DC at the headphone jacks? 

The spec says it should be no higher than 9V, it isn't. 

It also drops to essentially zero at 14s.

You should be listening now.