Well unfortunately your not going to find the perfect Dac or gear for that matter until you experiment with different gear . So your basically going to have to do your homework and decide what best fits your needs then take a chance on it sounding good to you unless you have access to demo the gear before you buy . No one can tell you what’s best , because the best gear is what sounds good and works for you and you only, with that said you can start by looking at the peach tree dacs and reading up on them . I only recommend peachtree because there a tube based Dac and would tame the brightness of your bright receiver. You can look into Tube dacs and read up on them . I own a Musical Fidelity Tri-Vista 21 Tube Dac for example.
Audiofreak71