Someone's already mentioned Tafelmusik. I'll throw in some of my favorites as well:

Giuliano Carmagnola playing the Bach violin and harpsichord sonatas: https://www.youtube.com/watch?v=ziZPanY50-c

Jordi Savall and Ton Koopman, viola da gamba and harpsichord sonatas https://www.youtube.com/watch?v=HayeiZb5CUA

Rachel Podger does quite a good recording of the Bach sonatas and partitas, but every violinist plays these (I mean that quite literally; violin competitions, modern or Baroque, regularly require a movement from these along side whatever else you do) https://www.youtube.com/watch?v=H2e3eoOXeNs

also a master class of her teaching the Chaconne from these, which vies for the greatest piece ever written for violin https://www.youtube.com/watch?v=uhcPDo3UPw0

Trevor Pinnock and the English Concert, Bach 4 harpsichord concerto (crank the volume on this one like you're listening to metal) https://www.youtube.com/watch?v=QA1L0SsEXxU&list=PLF81B6EFFA...

I'm going to stop now because I could do this for hours before we even get into other composers of the period.

Here's one on clavichord: https://www.youtube.com/watch?v=Q_Nto_-j5Ao

I remember an amazing concert in an old stone church in Italy. The first half was upstairs on pedalled harpsichord. Then we all went down into the vaults of the crypt, crowded in, and the second half was on clavichord in this tiny, echoing space. The performer managed to find a space you could use to perform with that instrument, and the kind of audience that shows up to such a thing was dead silent.

Anything by the group Tafelmusik.

* https://en.wikipedia.org/wiki/Tafelmusik_Baroque_Orchestra

Jean Rondeau is great on harpsichord (Goldberg Variations): https://www.youtube.com/watch?v=1AtOPiG5jyk