In no particular order:
Sony DST whole-house components (they only made one system, so by default it's TOTL): TA-DM1000ES, TA-DL100, TC-WR99ES would have been TOTL deck at the time, same for ST-S730ES tuner, and CDP-C90ES was the TOTL 10-disc model though not their most expensive CD, that would have been a single-disc model probably.
Sony PS-X7 TT should have been TOTL unless they had an exotic broadcast-grade model at the same time
Nakamichi Dragon, CR-7A, 550 - all TOTL at their respective times
Beocord 9000, Beocenter 9000
dbx 3BX series 11, original 3BX
Not much in the way of TOTL speakers. I think the JBL L150A was probably down 1 or 2 from the top in the years it was sold (L220 or L300 would have been higher). My vintage ADS are all similar, down a notch or two from the best/most expensive model. I do have some HT800iw in-walls and a pair of prototype towers made from them that were/would have been TOTL at the time.
Mobile audio gear, a/d/s/ 300i/s and 320i/s were their best models in those days. Same for the 346cs components, they were the best model offered then. Also have a px/a power amp which was not only TOTL but very low-volume & expensive. Also have some TOTL Zapco stuff: model 200 power amps (the 3-piece ones) and SX equalizer/crossover. Also Sony ES XES system: XES-P1, X1, C1, T - couple of those systems plus a spare or two. And, behind that an RM-X2001/CDX-2001 TOTL system from a couple of years earlier.
Then there's Tandberg:
64x RTR - their best in the 60's (for hifi use anyway)
TR 2075, TOTL in mid-70's
2075 MkII replaced it for a year or two as the flagship
2080 ditto, replaced the MkII
TCD 330 was TOTL in '76
TCD 310 was TOTL (only) deck prior to that
TCD 340A replaced the 330
TCD 440A replaced 340A
3004 replaced the 440A
3014 replaced the 3004
3014A replaced the 3014
9041X RTR was TOTL when it launched, replaced later by 9100/9200XD
10XD was TOTL open reel after that
TD 20A replaced the 10XD
TD 20A SE surpassed the 20A as TOTL
3018A - their best preamp
3008A was their best preamp when it launched, until the 3018A came along
3016A - their biggest/most expensive amp
3026A - I think this was around before the 3016A, if so it was TOTL when launched
3006A - was TOTL amp when it launched
3003A - same for this one
3003 - same for this one
3015A - arguably their TOTL CD player though it was early/dual 14-bit Philips-based, and 16-bit machines replaced it later
3001 tuner
3001A tuner replaced 3001
Think that covers it... probably missed something somewhere.
John
edit: I did, left the TOTL Tandberg 3080A receiver off the list... probably because I haven't used it in months. Need to work on that!