I am assuming these were each 1:1 copies of the actual masters, which means the copies to be sold to customers are another generation removed from the master since a sub-master is being used for them, correct?
The tapes at the Stereophile show were made from our 1" running masters, the same way that Tape Project tapes are made.
? Forgive my confusion, but I also realize that this statement could mean you are taking actual session tapes and recreating a new master from them specifically for Tape Project use?
Yes, the process is that Paul creates a 1" running master (actually two, one for backup) from the original tape. This results in what Paul considers about 1/2 the quality loss of a typical transfer to 1/4" or 1/2" tape - piddlin' nothin'. Besides it would never happen that the owner of an original tape would let us run it 50 or more times to make copies.
So typically the process is that we get the "original" (whatever that may mean) master and Paul "masters" a running master from it. In some cases he does a straight transfer. In other cases, the original tapes need mastering to sound right. That's a judgment of the type that Paul has built his reputation on and thus I consider it an added value.
I say 'whatever that may mean', because the original tape could be a straight take or a mixdown, or even something else. For example, the Reference Recordings stereo tapes were made by Keith Johnson on his custom tape machine. The Tape Project running master is a straight transfer from that exact machine onto Paul's 1" ATR. The albums are made from that running master. In the case of The Number White, the album was recorded to 2" 16 track, then mixed down to stereo on the 1". Two running masters were made from that 1" stereo mixdown tape. The Dave Alvin album came to us in its 1/2" stereo mixdown form. The Prestige titles are all 15 ips 1/4", either stereo or mono, probably recorded as straight takes. The Robert Cray is 30 ips 1/4", almost assuredly mixed down from multitrack tape. These tapes are all the ones that were sent to the mastering engineer when the original LPs were made.
Regarding the LP vs. tape issue it depends on how you want to count the steps. Here's how I see it- basically "how many places can you f*** the process up? -
original to 1st copy - running master in our case, lacquer master in the LP case. Which process has greater loss? I know where I would bet my money...
1st to 2nd copy - in our case, that's your tape! In the LP case, that's the stamper.
2nd to 3rd copy - in our case the less than satisfactory copy somebody makes of one of our tapes to give to a cheapskate friend, in the LP case the actual pressing you buy, which is of course made on a stamper that is deteriorating a little with each album it presses. One might argue that our running master deteriorates a tiny bit with each pass, but we are only running it maybe 50 times.
The best answer to all of this may be, who cares? If one sounds better than the other to you, that's probably the one you should own. Chuck McCalment asked me how much loss there really was in going from the 1" running master to the 1/4" Tape project album. My answer? Only about 3/4".
Another way to look at this is that we could make this stuff in any format we want. There are state of the art tape mastering, lacquer mastering and high res digital mastering systems all within 40 feet of each other at 1340 Mission. When we shot 'em all out and the smoke cleared we were looking at a spinning reel of tape.