Isn't the 1700 a 1/4 only deck?
the RS-1700 comes with the auto-reversing heads. Tim dPv upgraded the autoreversing heads and provided upgraded 2-track read/record--4 channel read only heads from an RS-1500, which are installed. so the RS-1700 functions as an RS-1500 but can also be used to autoreverse at the full performance. i have only listened to 15ips 2 track Tape Project tapes on it so far.
update on my above post.
this past week a local audiophile contacted me; he had read that i had some of 'The Tape Project' tapes and wanted to listen to them. he came over yesterday. as i mentioned above i have had the dPv RS-1700 turned on for a couple of months and it was sounding very nice. when i knew i would have a visitor this weekend i decided to turn on the Studer and let it warm up for a couple of days (up to this point the longest it had been turned on was for 5 or 6 hours).
well; it turns out that much (maybe nearly all) of the Studer's slight harshness/dryness/leanness is gone with the 48 hour warm-up and i'm not turning that sucker off for awhile. it also has more depth and body and the already amazing dynamics have moved up a notch or two. my previous perspective that the Studer needs different output electronics has diminished considerably. why did i not figure this out sooner? oh well.
i played the CD of Exotic Dances for my visitor as i set up the Tape TP-007 on the Studer; the tape sounded great and i was wondering why it sounded so much better than i had heard it before; more warmth, body, deeper soundstage....more musical and just easier to listen to. we then put it on the dPv RS-1700 and it was very nice but the level of information and the separation and layering was diminished. the jump factor was lessened. the dPv was a bit rounder and sweeter but the refinement of the Studer was on another level. by this time it was clear that the Studer was now a different animal than it had been.
then we played the Lp of the Oistrakh Bruch while i set up TP-006 on the Studer; my visitor was quite enthralled with Oistrakh's violin on the Studer (it humbled the Lp) and there were similar differences on the dPv Technics.
it was no longer necessary to do comparisons; so i threw TP-008 'Waltz for Debbie' on the Studer.......Holy Guacamole! it was everything i wanted it to be and we both just enjoyed it.
later after my visitor had gone i set up The Number White on the Studer. it took all the good things i had heard yesterday morning on the dPv and notched them up a couple of levels.
postscrpt; i think my visitor is intending to get into RTR; i'm not sure at what level and how soon. i have a stock RS-1500 he is considering purchasing.