DIY Headphone DAC
"Jim Lesurf" wrote in message
...
In article , Arny
Krueger
wrote:
The big missing piece in this project is the measured performance.
There's some reason to believe that the transformer, which is rated at
-7 dBU @ 50 might be pushed to over load in some applications.
I think I said in the report that the response was flat with -1dB points
at
about 20Hz, 20kHz, and that the distortion level was below 0.01 percent
for
0dBFS. Also pointed out that the transformers will distort the signal if
you use too high a load (i.e. above a few hundred Ohms), but no problem
with typical headphones. Is there something else you'd be interested in
seeing added? It is just for headphone use, of course.
Slainte,
Jim
Take it easy Jim, It's what Arny does.
Under my various guises over the years (that will bait Keef)
I would occasionally lob in a "I was just about to say that".
Just to gee up old Arny as thats what he does.
You know his style, " I assumed you knew I meant that without
me having to say it" sort of thing Arny does when pulled up.
He does it all the time, as a thread evolves and the details unfold
he will pick out the relevent points and envelope them back into
the melee to give the impression he can keep up with the neighbours.
Your project and article are just fine Jim, and evolving nicely.
This TDA1541 machine that is itching for you to NONOS it and
write a groundbreaking report, I've been thinking of strapping
it to the back of PMi's motorcycle and get him to run it up and
across the border to you?
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