j-curve,
Digi-Key doesn't sell the 36 mH inductor in small quantities, just the 33 mH and 39 mH. These are the J (5%) version.
At the moment I'm trying different measurement equipment and software. I'm looking at what equipment will give me the flattest frequency response and what software/method will be the most accurate.
Do you have the actual frequency response of the Stax SRS-4040? (Not compared to the HD-580.)
|