Oh my....

9/11/2020

There are no words or pictures to describe this.

So the PCM4202 and AK4468 are running at 192kHz/24bits.

This gives me goosebumps.

I am happy.

2 Comments

Stian

10/5/2020 11:13:42 am

Hi!

Thats an great achievement :-)

Im looking into making a DSP based on your components and findings, are your github page up-to-date with current revisions? Im looking at uDSP combined with DAC-AK4458 and ADC-PCM4202 with differential inputs.

Greetings,
Stian

OHDSP

10/6/2020 12:26:59 pm

Thank Stian,

Designs you are looking at are update to date.

Both the DAC-AK4458 and ADC-PCM4202 work very well, with hardware control. Even though the DAC-AK4458 is a newer design it is in use in my crossover box - it just works and sounds good!

The uDSP is a smaller version of an existing design, simplified quite a bit. Initial testing is all good, not used it with bigger boards but no reasons it would not work. Only difference is losing the signal-ground-signal-ground arrangement on the I2S cabling, which could be an issue if you run long (say >5cm) cables.

Cheers

Paul (OHDSP)

Oh my....

Leave a Reply.

Paul Janicki

Archives

Categories