wow... fun stuff!
In college I had use of a Crown 800 which had all sorts of cool features for doing all sorts of tricks.
After college I had to find something I could afford, ended up with a Fostex X-15... not serious in terms of audio quality, though you could do a decent job if you were attentive, but it was so easy to use that I wrote and recorded a ton of stuff.
Then it was a Teac 80-8 and then an MCI JH-16 for multi-track, and an Otari MX-5050 and an Ampex AG-440 for stereo.
I still have all of them, and I still use the MCI. I was still using the X-15 as a scratch pad until very recently. The two track and 8 track machines still get work for transfers, but that's about it.
I never did get around to digital tape, I used both the ADAT and the DA-88 in other peoples studios, and they were OK, but both seemed plagued with annoying problems.
On the computer side I had a C-64 with a cartridge made by Sequential Circuits driving a DrumTracks and a MultiTracks. Next was an Amiga which was eventually equipped with a Studio16 AD-516 card and that served me well for a very long time, mostly because I was still using tape for audio and the computer for MIDI - mostly.
When I finally jumped ship CWPA V6 was just around the corner, and I've been a Cakewalk fan (mostly) since. These days I have a Frontier Design Dakota/Montana/Sierra combo and two Tango 8 channel converter boxes. I'd like more channels, but I can't justify them just yet.
My, what a long strange trip...