DC offset / Bias setting for Aleph 2

[fcel]

I'm not sure but that may be the reason. I did purchase the input and output devices at different time and source.

 

[Mark A. Gulbrandsen]

What I was wanting to know if possible is that all of your input devices have the same date, and all of the output devices the same. I doubt that both input and output would be the same.
Mark

 

[fcel]

I'm not sure if the input (& output) are from the same date ... but they are matched pretty closely .... something like to 10mv for the outputs adn even closer for the inputs.

 

[roddyama]

Fcel,

If your outputs devices are the 240's from BrianGT, they are all from the same lot. He purchased more than 100 at once, I think from Digikey. And yes, he did a great job of matching them.

Rodd Yamas***a

 

[fcel]

Rodd,

Yes, I got those from BrianGT and thanks for letting me know that they are from the same lot .... I never did ask BrianGT if they are.

Anyway, I got the "problem" fixed and now both channel of my Aleph 2 has about the same bias and DC offset.

I'm happy with the sound so far ...... unless something bugs me again after further serious listening down the road.