adding SRC to 1703 +1738

[takashi]

dear all,

i just tested my dac with a upsampling module using src4192.
i cannot hear a big different between i switch between 44.1k and 176.4k... i can only hear there is a very little different in voice, ambient and HF when i concentrated in the listening very much!

anyone have experience in SRC? any sound different?

and for bypass function, i expect it will "bypass" the data to output, but it seems under bypass mode, i can also change the mode to 176.4k, 88.2k and 44.1k......so what is the meaning by "bypass"?!

my dac photo

http://hk.pg.photos.yahoo.com/ph/tak...i_aw/my_photos


SRC photo

http://hk.pg.photos.yahoo.com/ph/tak...bum?.dir=/7c8e


thanks

[AD1865]

About 3 years ago, I build my first dac: DIR1703+AD1896+AD1852. I also found the "bypass" function of AD1896 was useless. Because I can't hear any difference. So I remove AD1896 from PCB and connect DIR1703 to AD1852. Yes, it sounds much better than with AD1896. But I havn't use SRC4192, I don't know if the "bypass" is useless.

[takashi]

oh~ thanks.

i just use audio precision 2 to check it... it would be better if not adding SRC....