In this day and age tuners are slim pickin’s! Very few with balanced outputs are available! Here are two but be prepared to pay a premium price for them!
http://www.accuphase.com/model/t-1200.html
https://www.mcintoshlabs.com/products/tuners/MR87
http://www.accuphase.com/model/t-1200.html
https://www.mcintoshlabs.com/products/tuners/MR87