Recommendation for Headphones

Thanks, that helps a lot. You should take a look at Audeze ‘phones, and if bass impact/slam is important you might prefer their closed-back models but by all means try open backed too as the soundstage tends to sound more open and expansive so it’s just trade offs based on your personal preferences. You’ll definitely need a separate headphone amp to drive them properly and I’d recommend the Singxer SA-1 fully-balanced, Class A amp that I own and use with Hifiman Arya ‘phones to great effect and would fit well with your stated preferences. It’s $599 on Amazon, but here’s a very nice used unit for $445(or maybe less if you feel lucky bidding) if you’re open to buying used…

https://www.ebay.com/itm/265856241860

If you’d prefer a tube amp the Quicksilver amp is excellent and retails for $1200 but can be had used around $850 if you’re patient. Anyway, just some options to explore, and best of luck in your search.

If you like a warm sound the OLD Meze Empy is a very nice headphone, but it pales in comparison to the RAAL ribbon. The ribbon is likely too bright for someone that likes it toasty.

Used Meze Empy could be going for a nice low price these days since Meze has a new top model. The new model is brighter than the former top dog, Empy.

+1 @soix on Audeze. For what you de@mlapenta you might be really happy spending much less than the amount you specified. The Audeze LCD-2F costs significantly less than the LCD-3, but it might suit your sonic tastes better if you like it a bit on the warmer side with a softer top. Allocate $300-400 on a quality aftermarket cable and the rest towards a headphone amp if you do not have one that will drive the Audeze to perform its best. The LCD-4 is also worth listening to, but you’ll have to find it used to reach your price. 

BTW, I bought both my headphones as open box items — one from a reputable dealer on Amazon (Gramophone) and the other direct from Hifiman and in both cases it worked out great as both were as new and I saved hundreds of $$$.  FWIW. 

I agree with the recommendations for Audeze for the type of sound you described. 

I'd throw Hifiman into the mix also.  Similar sound signature, a little more neutral and depending on which model, can be lighter than many of the Audeze models. 

It's important to take comfort into your purchase decision.  I love the sound of my LCD-4, but they are heavy buggers! 

The Sony MDR-Z1R has great bass and is in your budget.  They are very comfortable.  They compare favorably to my LCD-4.