Beginner looking for guidance into tube sound.

@willgolf Raven could be an end point I like everything I have seen on them. Believe me I do understand I have a low budget for an integrated or even amplifier for that matter. I could use the nova as a pre so I don't have to have an integrated. I just want to add some tube sound to what I have now in some manner. 

@russ69 That is what I am trying to decide. I have strange ways of doing things. I am giving myself a max of $1k which could be pushed to $1500. to find a hopefully decent component. That will give me a good "taste" if you will of tube sound. If I decide to go with tubes I am fine with the investment.

@chicagoblue1977 I will check into Quicksilver. Thank you.

This will not be my final system. Everything will be up graded and the current and trial equipment will go in the shop in the end. I don't own any vinyl and at this point/age it doesn't make sense to start. So I may just be wasting my time and money as maybe adding tubes may be of no benefit at all. 

Used pair of Quicksilver monoblocs here.
Use the pre out on your Peachtree.
https://www.audiogon.com/listings/lisaa875-quicksilver-mid-mono-tube

@fuzztone Exactly! I mean my intention isn't to just throw my money away but if I can make a minimal investment to get my toes wet, great. I don't mean I have throw away cash. I have been seeing a few Chinese amp options that look like a guy could unload at minimal loss if needed.   Yet might afford him a good taste of what tubes could add.
Also as I stated I would be open to the applications of tubes as DACs or tube buffers that fall within my budget as well. Just looking for options hopefully from experience. 
I have come to realize this is a high end often hi dollar site. I have found the best information here vs others. Yes I may be out of my league here but I feel the abuse I will get will be worth the info gained! I apologize if  anyone feels I am wasting time and space here.

Used pair of Quicksilver monoblocs here.
Use the pre out on your Peachtree.
https://www.audiogon.com/listings/lisaa875-quicksilver-mid-mono-tube

These amps are worth inquiring about, very highly regarded. 
Need to know the age and the power when using KT77's.
If a purchase is possible, you would be set for a long time.

OP, the only way to capture a real tube experience is to use a tube amp. You may not notice much change by swapping in a tube CDP. Although I own one and it sounds wonderful, I think you're looking for more.