What's wrong with my Cal Delta/Sigma?

Yohjixme. I had the same problem when I hooked a Theta Pearl transport I got last week. Muddy, veiled and a fat midrange. Just like you, it turned out to be a poor mechanical connection. It all disappeared when I swapped digital cables around a couple times. And yes, Dekay gave me the same advice, which did the trick. Now I'm a very happy boy.

Viggen, if you're enjoying the cable that much, you're probably playing your system louder than usual. And I'm sure the neighbors appreciate that too. :•) Have fun and I'm glad everything is working out.

I know what you mean Viggen. Since finding this Audiogon, I've spent more money on this hobby than I ever thought possible. And that's not only on components, but all the associated tweaks too. Luckily, I've also been able to buy some great used stuff at bargain prices. Let us know how the different interconnects and power cords work out for you.

>>""I opened up my Sigma today, and I found the tube to be a Tesla ecc83 12ax7. Is that like a "good" tube?""<<

Oh oh. Now all the tuberollers will come crawling out of the woodwork! :•) Now, they're a dedicated bunch.

Glad to hear your happy with the Mapleshades. After you've given them more time to settle in, I'm sure you'll appreciate them even more. Maybe it's time for me to look into upgrading my Absolute Power Cords.