[n_maher]

Quote:

Originally Posted by akione /img/forum/go_quote.gif That's very nice, Nate. I hadn't seen that before. It must be one of the smallest balanced amps, anyway. I suppose you just built the L & R channels on each board.

Thanks, I never should have sold it.

And yes, I just did the L/R channels on each board.

 

[Atchoum]

@ akione (or anyone that could help) : I have a question about your balanced JISBOS, if you do connect the PSU's ground to the output grounds, where does the signal's output ground go (pin 1 of the XLR output) ?

 

[akione]

Quote:

Originally Posted by Atchoum /img/forum/go_quote.gif @ akione (or anyone that could help) : I have a question about your balanced JISBOS, if you do connect the PSU's ground to the output grounds, where does the signal's output ground go (pin 1 of the XLR output) ?

I'm not quite sure what you mean

For each channel .......
........ ground on the input will go to ground in on each Jisbo. ie Pin 2 & 1(ground) to one Jisbo and Pin 3 & 1 to the other Jisbo.
On the output you only need the + and - for the balanced 'phones. The output ground of each Jisbo, as you say, goes to the power ground.

Hope that helps.

 

[Atchoum]

Quote:

Originally Posted by akione /img/forum/go_quote.gif The output ground of each Jisbo, as you say, goes to the power ground.

This is exactly what I wanted to know but did not succeed to ask properly (sorry about my english skills

) !
thanks Akione !

 

[akione]

Quote:

Originally Posted by Atchoum /img/forum/go_quote.gif ........ (sorry about my english skills ) ! thanks Akione !

No need to apologize.

I'm glad I could help.

 

[MASantos]

Anothe option is the CK2III. At least one person did it. You can see photos in AMB's CK2III photo gallery page. Shouldn't break the bank!