So, here's the thinking on utilising the Lundahl LL1676 transformers to sum the parallel AK4497 outputs and provide a single-ended output for the following amps. Remember, the project uses dual AK4497s, running in mono mode.
Ray
AK4497 DAC Project
#16 Re: AK4497 DAC Project
Sorry, I couldn't resist!
#17 Re: AK4497 DAC Project
Hi Ray
I'm sure that Kevin (K&K) will have pointed this out already, but just in case, I think that these transformers can't tolerate any DC current. It doesn't look like this will be a problem in your application anyway, but might be worth checking the spec on the DAC.
Max
I'm sure that Kevin (K&K) will have pointed this out already, but just in case, I think that these transformers can't tolerate any DC current. It doesn't look like this will be a problem in your application anyway, but might be worth checking the spec on the DAC.
Max
#18 Re: AK4497 DAC Project
I have Max, DC shouldn't be a problem in this context.
Ray
Ray
Sorry, I couldn't resist!
#19 Re: AK4497 DAC Project
Cool
I shall be following with interest
I shall be following with interest
#20 Re: AK4497 DAC Project
A little progress today, just about completed populating the DAC board;
Next, some power supplies.
Ray
Next, some power supplies.
Ray
Sorry, I couldn't resist!