HELP!!! I need a “GOOD-CHEAP” preamp solution???


I would appreciate the community’s thoughts about replacing my NAD C356 BEE integrated amp (it’s being used as my preamp) in my modest but nice sounding 2 channel audio system. Why replace the NAD? The remote no longer talks to the amp, I’ve already replaced the large pc board ($275) and it’s running hot with a dark brown spot on the blue pc board. Scary. 

Ideally, I’d like a tube preamp as I enjoy the “warmer” side of neutral. Laid back, spongy, non-fatiguing highs, meaty bass is me. Fast, accurate and transparent need not apply.

The digital source includes an older Theta Carmen cd transport to a Cary Audio dac (100 t) with a pair of vintage Mullard 6922’s in the output stage. Off to the NAD to a $400 Emotiva A300 (150w) amplifier. It’s a high gain (28db) and a bit forward/bright with my speakers. The speakers are my first pair of bookshelves. A recent move found the new man-cave just 11’ x 11’ x 9’. They are a nice pair of Focal Chorus 807 V W Prestige bookshelves. A sealed SVS SB-2000 sub fills in the blanks for the Focal bookshelves. Where’s the warm, analog tt you say? It’s coming. Zu Audio rca’s/speaker cabling with Acoustic Zen interconnects and AZ power plugs. 

Now, the big question. I know there’s a ton of options out there. But, what direction to go? Need to think budget (let’s say <$1500) Does a guy gamble and go vintage tube pre or SS used??? Is buying a 90’s preamp risky? For example, a CJ/AR/PSAudio/Classe/McCormick DNA etc. What sounds good? (I know, I know) is reliable and fun to listen to. A pre that might have good synergy with the extended highs and metal tweets (Al/Mag) of the Focals???

Is there a good used, inexpensive and dependable “sleeper” of a preamp (ss or tube) that you like???
keeferdog
The only criticism of the Freya (and my other little Schiits like the Loki and 2 Magni 3s) I have is that the LEDs are too bright...if you take the thing apart like I did to put a some green marker on the lights (this works), you may spend a lot of frustrating (trust me...I nearly went insane, or more insane than otherwise) time getting the LEDs to line up with the faceplate holes when putting it back together...not recommended, but they eventually popped into place...still a GREAT preamp with more features and a silly cheap price. Mine is on right now...can you hear it? No? 
Um, despite needing a preamp, have you considered different speakers? They have the largest affect on the sound. A generalization but I’ve heard some of the lower end Focals and didn’t like their metal tweeters. I’d find it hard for anyone to say the house sound is warm or analogue. In the 807 stereophile review, they compare to 3 other speakers and amongst the various comparison notes, the Focals are stated to have the brightest treble of all of them.
Van Alstine 
Quicksilver
Odyssy Candela

ARC SP 15 and above, killer, still supported tank, sounds great


Sonic Frontiers Line 1 or Line 2. Once you have one you’ll never need anything else.
Classe SSP-25 $250-450 if you look or make an offer. Utilitarian in nature but solid 2 channel. Can find a programmable remote if need be. Cheap but been a favored purchase. Sorry, chump change budget dude. I find that I keep spending more though?