Jena Labs - Any experience?

S23: I'm using the Tenor 300 tube hybrids--same as Panorama. The Jenas mate extremely well with those amps.

What level Jena cable would I have to get to compete/better the performance of a Nordost Valhalla??

Some may say the Symphony, but I'd go with the Pathfinder. You get better resolution, along with an audibly richer and more believable midrange. The Valhallas are still an excellent cable, but, in my mind, the Pathfinders are clearly better all around.

I think you might want to try and audition the Jena Labs Pathfinders. I find then more to my liking than the Valhalla.

I recently changed speakers & cables. the speakers are Piega and the cables, MIT-MH-750 Magnum. They sounded horrible with the existing ICs, which were Cardas Golden Ref. and Purist Audio. I borrowed two ICs from audiophile friends, a Jena Labs Sineweave 7 and a Nordost Valhalla. I took the Purist out and inserted both cables, not much better. Reinserted the Purist, took the Cardas out and inserted the Valhalla and bingo, the sound was unreal. Listened for about two hours and thought I had made my mind up, the Valhallas were it. Put the Jena Labs in to replace the Valhallas. Could not believe it, the Jenas were better in every respect, not even close. Is the Jena better than the Nordost? In my system it was certainly better.