Reel-to-Reel Player--Best Playback Deck 4-trk Stereo-Dependable, Easy Repair, Sounds Great

Please list your top 3 reel-to-reel playback decks.

Please keep in mind the following:
-reliability
-consistent dependable playback
-durable
-great sounding (near or just at pro-level would be nice)
-would be great if it had at least two outputs (if it included a dedicated tape head output that would be amazing!)
-around $500-$1000
-easy to get in the USA

I am currently using a Teac 2300s. It sounds pretty good to me...

Thanks.