Tube CD Players other than Jolida


I'm looking for a tube CD player that will compete with a Jolida cd100. It seems like the Jolida is the only one with tubes instead of opamps on the output circuit.

Are there any other players on the market that can compete? Is it possible to roll tubes in these other players like the Jolida?

Trying to stay under $1k for price, preowned is fine as well. Any manufacturers have an in home trial period?

Thanks
cak
The Njoe Tjoeb 4000 that Upscale Audio sells would be an option in your price range. I have the previous version, the Tjoeb 99, and it's very nice. It uses two tubes from the 6DJ8/6922/7308 family so there are lots of options for swapping tubes at a wide range of prices.
Audio Aero Prima.

Do a search in the discussion forum hereabouts. Almost never a complaint.
I second the Audio Aero Prima - IMO the best CDP I heard so far below 3-4K. Excellent resolution, very realistic portrayal of instruments. Piano is reproduced with natural decays and resonances. My only complaint about the Prima is that the bass could be just a tad tighter (which is true for many tube players.

As far as tube CDP go, I also had a Unison Unico, which allows you to change tubes, but I would avoid that one unless you like singers to have a permanent cold.
If you can stretch your budget to $1,400, the Doge 6 CD player at Pacific Valve is really excellent for the money. I understand that the CDP is manufactured in the same Chinese manufacturing faciity that produces the Jolida electronics. The Doge 6 CDP uses six tubes in its output stage - four 12AX7s and a pair of 12AT7s in a shunt-regulated push-pull circuit.

I am running the Doge 6 in my SET system and have found the sound quality to be excellent - significantly better than you would ever expect in this price range. The MHZS CD players mentioned above are also imported by Pacific Valve. They are more affordable than the Doge 6 and are also said to be a step down in quality of sound (but excellent in their own right).