What digital cable between levinson 360s and 37?

I have the 37/360S combo and much prefer the Cardas AES/EBU to the very analytic Madrigal MDC-1. I agree with Rives that the Cardas is a little soft in the bass, but it is also very musical in all other respects, and after I tried it I quit lookong. Cheers. Craig

chucker which st optical are you using ??

I use a Transparent Referenece AES/EBU between my 360S and 37 and have never looked back.

I used the Transparent Cable Reference AES/EBU 110 Ohm Digital Link between a No.36s and No.37 and it compliments these components quite well.

Deluxe, For ST Glass cables: I've tried the Krell "Full Spectrum" and the Straitwire "Stx". But are these true Quartz Glass or just Fiber Optic? They are very small in diameter (1/8")and very flexible (no outer cover, sheathing, etc.) True glass fiber is going to be better than fiber optic, look at what is being reported on toslink. chucker