JoshHorn, searching for reel to reel can be confusing but like Ghost said there is many different types and models.
If you want a 1/4 inch machine for home or small studio there is several good ones.
But first you need to narrow it down:
Reel-size: 7 or 10-1/2 inch. Bigger machines cost more, dependable decks in my taste is Tascam.
Some good models:
Tascam 22-2 ( 2 track machine ) = 7 inch reelsize. Speed: 7-1/2 and 15. Great small machine *
------------------------------------------------------------------------------
Tascam 22-4 ( 4-track) = 7 inch reelsize. Speed 7-1/2 and 15 + pitch control and sync function.
Also dependable model in the smaller models
------------------------------------------------------------------------------
You can still buy some new parts from Teac and many used decks are out there.
-------------------------------------------------------------------------------
Bigger with 10-1/2 reel-size.
====================
Teac 3440 a classic reel to reel . 4 -track ,7-1/2 and 15 speed.
Dependable but there is many worn out decks with heads or not serviced units so be careful what you buy.. .
A nice machine is a blast to use and warm sweet sound
--------------------------------------------------------------------------------
Tascam 42 , 2-track. Older machine but have alot of bells and whistles for doing quality 2-track recording. 7 or 10-1/2 inch reel-size. Also be sure it is a complete and working machine, they are dependable but buying a worn out not complete 42 can cost a bundle to get up to spec's again.
---------------------------------------------------------------------------------
Tascam 44. 4 track. in my opinion a very nice machine to use, same features as the 42 but a 4-track instead.
Speed : 7-1/2 and 15 + pitch-control.
---------------------------------------------------------------------------------
Tascam 32, 2 track . speed 7-1/2 and 15 also a 2 track machine, and very dependable. Teac sell some new parts for this and the 4-track model Tascam 34. Many still around and can be found pretty easy.
As always it's better if you look and test the machine before buying..
I have people contacting me after buying from Ebay or Yahoo often and some sellers does not have the knowledge to test the decks. "lights comes on and everything seems OK" is a standard phrase selling junk so be careful.
There is many nice decks to buy and other less fun to buy
All models I listed here is 1/4 inch tape-width if you want 1/2 or 1 inch that's another ballgame.
Just 2-cents of my favorites.
Best regards
Vintage TX