Which DACs bypass digital filtering?

[giordy60]

On 14/1/2020 at 09:15, semente said:

- Aqua DAC

- Armature Asterion (uguale Holo primavera)

- Audio-GD (alcuni modelli)

- Pattuglia di confine

- Denafrips

- Esoteric (alcuni modelli?)

- Holo Audio (some models)

- IFI micro (alcuni modelli)

- Lampizator

- Metrum Acustica

- MHDT (alcuni modelli)

- Phasure NOS1 DAC

- Singxer SDA-2 DAC

- ADI-2 RME DAC

- T + A DAC 8 DSD, SD 3100 HV, SDV 3100 HV

- Teac UD-50x famiglia

- Topping (alcuni modelli AKM)

- TotalDAC (alcuni modelli?)

 

in the list I would add:
- Audiobyte vox-zap
- rockna wavelight

[giordy60]

a question....
topping E30 should bypass internal circuitry when in dac mode ....
if I send a 16 / 44.1 file from HQP and set an upsampling to dsd 512 I see 22.57 mhz on the topping display and it is correct .....
if I send a 24/96 file from HQP always with upsampling to dsd 512 I should see 24.576 on the display ... and instead I always see 22.57mhz .....
  E30 topping does not handle 48K files?
E30 topping with obvious AKM chip .....
I tried both on NAA (windows) with driver topping and on naa with Miska image
thanks to those who can answer.

[giordy60]

the display always shows this value .....
whether I am sending a base 44.1 file or sending a base 48 file

[giordy60]

Hi Stefano.
i checked the NAA and it looks ok ....

 

 

[giordy60]

with 48x256 .....
screen 11.28 .....
i have idea that topping does not handle base 48 files 🤷‍♂️

[giordy60]

On 12/22/2022 at 8:21 PM, bogi said:

I know I am very late with this answer.

 

Thanks for the reply Bogi 👍
as soon as the dac is back in my hands I'll do some tests