Where I worked in the UK we had a Tascam 85-16 and an MS-16. We also had an MSR-24, which was the 24-track version of the MSR-16. ...oh, and a room full of Studers...)
Our MS-16 didn't have dbx. The machine was modular; we bought ours without a frame, the transport was one module and the electronics were another. Eventually we added external dbx.
The MS was the best-sounding 16-track that I ever heard from Tascam. -Don't get me wrong, it wasn't up there with the greatest machines, but I did once -for giggles, and with the full enjoyment of the artist- record a demo on one without ANY EQ. -I'd done an 8-hour demo with no time for fussing over things like EQ and the artist liked it, so for his next album demos, he booked into our little room and we spent a week cracking out 16 or 18 tunes, with no EQ on ANYTHING. -It was done to the MS-16. -I thought the stuff sounded wonderful.. amongst the best stuff I ever recorded in fact.
About that time I got hi-jacked and came to the US to record an album that was to take 6 weeks, butthe band had a reputation for working slowly, so I allowed 8 weeks, which should have allowed me to pitch for engineering the REAL album when I got back.
-When the US project over-ran, extended, over-ran and I had to return to the UK a couple of times for short 'breaks' to 'refresh' my immigration visa, I called the artist to see how things were going. They had booked into Rockfield studios in Monmouth to record the album, but scrapped it half-way through... "great-demo-itis" was the cause. Later on it seemed they'd gone to London and had another go at recording it there... Again, they were dissatisfied, but the record company by now was insisting that they put something out, so they released most of the new stuff, -but a few songs were STILL ot lving up to the demo. -Now most of this may have been the 'spirit' of the demo as much as the 'sound', but eventually when the album appeared, three tunes from the demo hadn't been bettered, and were included on the album... and they were all done on the MS-16.
About 3 or 4 years later, the artist released the REST of that demo as an album in it's own right, along with some alternative versions of a couple of other tunes, but in the end EVERY ONE of the tunes from that demo session got released...
While a Studer is undoubtably better, and that session was visited and blessed by an incredible creative muse on everyone's part, the MS-16 will NOT get in the way. If you get a screwed-up sound, it's almost certainly because YOU screwed it up. -Check out Ian McNabb's 'Waifs and Strays' album for most of the demo stuff, and the "Merseybeast" album for the ones that made the main release... 'Too close to the sun' is a wall of acoustic guitars and a big-strong vocal, and very little else, but it was done on the MS-16, and if you can get sounds that strong to come back, then that machine is good enough for auxiliary work, certainly.
Never once had a significant breakdown with it, not in the 6 or 7 years that I had to lok after it, but do beware that Tascam used to be known for butter-soft heads, though those were MUCH better than the crap that they put on the 85-16 that preceded it.
Keith