Pre amp that match to Pass Alep 5

Currently I used Pass Alep 5 driving the Dunlavy IV/A with Alep L Preamp. I consider to buy the new pre amp to match with the Alep 5, which has the balance input. I'm looking for Pass Alep P but unfortunately it's very rare. I noticed that the new Pass X 2.0 and 2.5 are still availble in this web and price very attractive. My question is which one is match to the Alep 5.

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