I have had great experiences with all of these brands.
Best Bang for $$$ in your Budget
https://www.audiogon.com/listings/lis9aa7c-balanced-audio-technology-vk-3ix-tube
https://www.audiogon.com/listings/lis9a3ea-audio-research-reference-3-beautiful-and-clean-tube
https://www.needledoctor.com/Rogue-Audio-RP-7-Line-Phono-Preamp
Also Check Out perhaps a little More $$$
http://www.audioresearch.com/en-us/products/preamplifiers/ls28
https://balanced.com/p-vk 33se
https://conradjohnson.com/current-products/
http://backertlabs.com/
https://www.audiogon.com/listings/lis9afh2-backert-labs-rhythm-1-2-amazing-pre-amp-tube
Best Bang for $$$ in your Budget
https://www.audiogon.com/listings/lis9aa7c-balanced-audio-technology-vk-3ix-tube
https://www.audiogon.com/listings/lis9a3ea-audio-research-reference-3-beautiful-and-clean-tube
https://www.needledoctor.com/Rogue-Audio-RP-7-Line-Phono-Preamp
Also Check Out perhaps a little More $$$
http://www.audioresearch.com/en-us/products/preamplifiers/ls28
https://balanced.com/p-vk 33se
https://conradjohnson.com/current-products/
http://backertlabs.com/
https://www.audiogon.com/listings/lis9afh2-backert-labs-rhythm-1-2-amazing-pre-amp-tube