UltraAnalog D20400A?

K&K Audio / Lundahl Transformers

Welcome! Need support, you got it. Or share youe ideas and experiences.

I'd like to change the output stage of my DAC
(Sonic Frontiers SFD-1Mk2) to just a transformer.
I can't find anything on the UltraAnalog 20400A's
in the unit other than that they do have voltage output.
SFD-1Mk2 has OpAmps with a tube buffer.
Sounds kind of dull compared to my Jolida JD100 internal DAC.
Do you have any info on these?
And/Or an appropriate transformer to use?
Thanks
DanL

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Parts Connexion

Topic - UltraAnalog D20400A? - danlaudionut 00:29:31 12/04/03 (5)

Re: UltraAnalog D20400A? - KevinC 04:41:02 12/04/03 (4)

1540??? - nc 20:32:34 12/04/03 (3)

Re: 1540??? - KevinC 07:12:25 12/05/03 (1)

1540??? - nc 09:15:30 12/05/03 (0)

1540??? - nc 00:13:57 12/05/03 (0)

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