Which integrated tube amp to go with which speaker


Need advice for integrated tube amp and speaker combo for a small 13'x11' listening room. I'm used to my class A low watt SET mono block system/preamp/high efficiency speakers but am selling off this system and need to change listening areas anyway.

Integrated tube amp choices are:

1. Luxman sq-38u
2. Leben CS-600
3. Ayon Spark II vs Triton III

Higher output Triton III included because I'm unsure of speaker I will use.

Speaker choices:

1. Harbeth c7es3
2. ProAc Response D2s

I listen to classical and jazz at low to moderate volumes, nothing really loudly.

Open to other suggestions.

Thank you for your help.
zenophonz
I'd go with Melbguy1’s suggestions. My brother has Leben CS600 with
Harbeth SHL5. Great synergy and sound. You can't go wrong with that
combo.
I would have to second the Primaluna/Reference 3a combo .
Roll 'all' of the tubes .
I am personally fond of EL34 tubes .
The Reference 3a's are a neutral uncolored speaker that will let you hear what the rest of your equipment sounds like .

Good luck
Thanks for all responses so far. Does anyone know if the Leben CS600 comes with remote?
I've had an Ayon Spirit 2 with absolutely no issues , and find it pretty engaging
I'd avoid Ayon and go with the Leben 1st and the Luxman 2nd... and pair either of the two with the Harbeth. I'd expect this to be a wonderful pairing for your listening tastes and needs.