Suggestions for an integrated upgrade please

Hello everyone,

I am looking to upgrade my integrated here is my system

FLAC on mac book pro — Singxer Su6—Lampizator level4+ Gen5—jolida jd1000a

with gold lions preamp tubes and Mullard tubes— NHT 3.3 speakers

Before the Jolida I had an Hegel H100.

I like the midrange of the Jolida, it has a nice presence, nice timbres but the problem is when raise the volume, I don’t go deeper inside the music, it just gets louder but the sound doesn’t get bigger, soundstage is small. Also there’s no air with this amp. Bass is very weak.

 

The Hegel was technically nicer but I could never emotionally connect with the music on this amp. It just sounded fake.

 

I listen to 65-85dbs level, my room is small, 12’x18’

 

I want to stay with an integrated as my wife wont allow more components and cables in the room.

 

My speakers The NHT 3.3 are rated 87db @ 6 ohm

 

I listened to a Kora 400, which sounded amazing but at 12k usd it is out my budget

 

It is hard to organize listening session because of covid

so I am looking for suggestions to narrow down the numbers of sessions needed.

 

I don’t mind if it is tube or transistor as long as it has beautiful midrange, timbres, deep soundstage and air.

 

budget is 3 to 5K usd, I don’t mind buying used or new.

 

any suggestions are welcome!

 

by the way I listen mostly to Jazz and instrumental music,

sometimes folk/rock, bit of pop.

 

thanks