Pre and Amp Suggestions


Given the way these things go, I’m almost afraid to ask this question but here goes: I’m finally at a place where my front-end and speakers are at “destination” level-at least for me....for now.  My question is where and what to upgrade between these two extremes. The speakers in question are Revel Studio 2s which I love, and the front-end dac/streamer is the Lumin T1 ruining Roon. The Lumin feeds into an analogue bypass section (no digital conversion) of an Anthem AVM60 going in turn to two 200 watt mono channels of a Sherbourn 7300. In trying to answer my question, I would appreciate keeping to the following parameters:

-no suggestions of other speakers or front end gear, I’m in a good place where I am right now.
-no suggestions of power conditioners, cables etc. Let’s just stick to the gear.

Just looking for pre and amp recommendations (or really good SS integrated amps). The sound right now is quite neutral, but perhaps a little lean but very revealing. I’m not looking to drastically alter the sound or play louder, just looking for more of the “good stuff”, resolution, staging etc. Might consider a tube pre or hybrid but really have no interest in an all tube power amp or massive class A space heater anymore. Ok let the games begin!
spinaker01
I would encourage you to investigate the PS Audio BHK series products.  I am using the Signature preamp and the 300 Monos with my TAD CR-1’s, which can get too bright with the wrong inputs. The BHK stuff suits them mighty well.  Buying used, I am confident that you could find their Signature preamp and the stereo 250 amp within your budget.
Go beyond your budget and buy D’Agostino’s preamp and mono amps...I can assure you that you will listen to your rig a lot more because you simply will not be able to afford to do anything else.
Wolf....too funny, and too true. I have always had a soft spot for Dan’s work and used to run a pair of his KMA100s back in the day.  My first real taste of hi-end sound. I have considered a 302e, however they seem a little scarce on the used market. 
The newer Krell stuff (after Dan left) is more high resolution and brighter. It may cause your Revel speakers to be too bright.  Although, the newest "Duo" type amps might be smoother because they are the Krell variable-Class A circuit (which adjusts voltage as input signal goes up and down).
There are several dealers where you should be able to get the BHK preamp and 250 amp new within your budget. Their customer support and forum group make them an even better buy.