Available on digital today are (3) early T.E.F. cassette releases from the late 90's, and (2) CD-R's from the early 2000's:
Test Edit Franchise CS (The 1st T.E.F. release)
Tarmac Exclusion Flight CS
Tiananmen Enemy Forceps CS
T.E.F. & Concrete Violin Collaboration CD-R
Armature & TEFCV are available on all streaming services and Bandcamp, and the (3) cassette releases are exclusive to Bandcamp.