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  1. J

    Belt replacement Denon DRS-810 pictures

    Just let it play alone 5 more times on side A (Sony HF type I) - my ears don't notice any loss... Meanwhile I recorded in a brand new Maxell XLII-S a 3150Hz sine using direct connection from my phone. Results from Wfgui are better - tape quality counts :) . W&F still showing some higher > .01 in...
  2. J

    Belt replacement Denon DRS-810 pictures

    Maybe we can investigate if there was really some kind of "bad batch" of erase heads by serial number ? here's mine 2051513520 Just finished 1st run of play side A - didn't notice any treble drop - well until now.
  3. J

    Belt replacement Denon DRS-810 pictures

    Interesting thread... (also subscribe that forum as "joliv") will keep eyes open. What I've tested so far - recorded one of my favorites jazz singers - Karen Souza - Tape Sony HF 90 A Side no Dolby, finishing right now B side with Dolby C. Done first 3 recordings of same "Sway" track - without...
  4. J

    Belt replacement Denon DRS-810 pictures

    I haven't done yet any (full) recordings on it - planning to do it. I still have 1 brand new Sony HF (my preferred "normal") - and will do a recording - will let you know. One thing that I don't like is that the meters are "slower" in responding to music - inputing same source on it and on my...
  5. J

    Belt replacement Denon DRS-810 pictures

    Here's the link for download - no need for e-mail https://www.swisstransfer.com/d/6bb87d0d-72e3-4355-a511-2a2ed75569e0
  6. J

    Belt replacement Denon DRS-810 pictures

    Updating: job finished - not receiveing any answer from ebay seller, decided to try - in fact, it seems correct (though .3mm less in width) - fitted without much stretching around capstans / motor. Now, impressions - W&F improved but not as much I was expecting - stands now between .09% and...
  7. J

    Belt replacement Denon DRS-810 pictures

    Hello again and need your advice - received today the capstan belt from an e-bay seller and I'm puzzled - either the old one was not original (which could explain the abnormal W&F or even the noise if the belt was slipping on the capstans) or the new one is not the right one - it's shorter 7.2mm...
  8. J

    Belt replacement Denon DRS-810 pictures

    Ok - got it -
  9. J

    Belt replacement Denon DRS-810 pictures

    OK - now I am at the same step as the picture DSCF8716 (the 6th) - I just saw an hidden screw next to the 4 contact motor - but in doubt how to go to next step in photo 7 - I see there's 2 wire connections from small board to middle motor which I am afraid to broke or force... motor position in...
  10. J

    Belt replacement Denon DRS-810 pictures

    Thanks again for the feedback: already took out the power supply board - I suppose from the photos that the cassette tray loader was "in" for the operation. I've received a lot of those "dozens" different made in China belts (through ebay) never used them to check if they are bad or suffciently...
  11. J

    Belt replacement Denon DRS-810 pictures

    Thank you for your feedback. Yes, taking out the transformer/power supply should be easy. About noisy motor: I've seen this in the past on 2 Pioneers and fixed by droping a tiny drop of oil on the motor shaft (with a tiny screwdriver for example) and rotate the shaft few times - repeating with...
  12. J

    Belt replacement Denon DRS-810 pictures

    Hello Thank you for these photos I found: I'm about to replace the belts on a DRS-810 I acquired last week with quite noticeable Wow & Flutter, so looking for as many info as I can get as like you said it's not an easy job. Did you also disassembled the front panel ? not clear from photos. Is it...
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