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  1. Pol

    KA-9100 - overhaul

    Hi, Do you use KTA1274 with TO92 like this? https://www.yoycart.com/Product/563308340180/ Concerning STX715 wich of these two are you using (A or B)? A.. https://www.alibaba.com/product-detail/-Transistor-STX715_60778043318.html?spm=a2700.7724857.normalList.9.36776afdr6xYbz B...
  2. Pol

    KA-9100 Facelift

    Hi Geode, I found the obsolete diode of Mouser on Digi-Key, this one ..isn't it? https://www.digikey.com/product-detail/en/on-semiconductor/1N4005RLG/1N4005RLGOSCT-ND/1139657 please, tell me if it's the correct one.. POL
  3. Pol

    KA-9100 Facelift

    At the moment from Mouser I'm ready to order these components: x1 https://www.mouser.es/ProductDetail/512-KSC945CYTA x1 https://www.mouser.es/ProductDetail/512-KSA1220AYS x2 https://www.mouser.es/ProductDetail/512-KSC2690AYSTU x1 https://www.mouser.es/ProductDetail/652-3299Y-1-501LF I hope...
  4. Pol

    KA-9100 Facelift

    Thanks for your help, it's very appreciated!!
  5. Pol

    KA-9100 Facelift

    Anyone can help me with the low ESRs?
  6. Pol

    KA-9100 Facelift

    Hi, Here there's a novice trying to restore my 9100, just two questions.. Do you can tell me wich of these 78 is it? https://www.digikey.com/products/en?keywords=1N4005 Do you know where to buy it? We'll keep in touch, POL
  7. Pol

    My Kenwood KA-9100 Restoration

    Dear friends, I'm sorry for my poor english and I'm for my ignorance concerning this matter. I have bought all components necessary to make a full restoration of my Kenwood and now ready to do it but I'm missing a little big detail; the.. ESRs. do you can tell me what are exactly the list of LOW...
  8. Pol

    My Kenwood KA-9100 Restoration

    GREAT !!! THANKS !!!
  9. Pol

    My Kenwood KA-9100 Restoration

    Thanks once again for your help; just a question.. I'm looking for KSC2690 but your link say KSC2690AYS ..is it the same transitor? Concerning DIGI-KEY I have bought this diode in order to remplace Zener diode YZ-140...
  10. Pol

    My Kenwood KA-9100 Restoration

    jajajaa.. yes, in my city there's only no more to five electronic parts shop and nobody can't help me; I live in Barcelona - Catalonia (Spain). Unfortunately this is not America; if someone can help me will be very appreciated. Now I have all parts but I'm missing KSC2690A and the ESRs. Do you...
  11. Pol

    My Kenwood KA-9100 Restoration

    desperate searching KSC2690A but can't find it : ( ..any alternative? I found this one: https://www.ebay.it/itm/10x-KSC2690A-Fairchild-Audio-Transistor-KSC2690AYS-C2690A-Y-C2690-KSC2690/201700127488?hash=item2ef643b300:g:g0AAAOxye5BRFW-T ..is it the correct transistor?
  12. Pol

    My Kenwood KA-9100 Restoration

    Thank you for your the detailed and informative answer! ..it's very appreciated!!
  13. Pol

    My Kenwood KA-9100 Restoration

    Dear friends, I'm sorry, I'm not an expert like us and I need some help. Concerning the transistor KSC2690AY, I don't know what of these two is the correct.. https://www.mouser.de/Search/Refine.aspx?Keyword=KSC2690AY ..please give me a light. All the best, POL
  14. Pol

    My Kenwood KA-9100 Restoration

    Ok thanks for the info, already in my basket purchase. Concerning he KSC2690AY, this one it's ok? .. https://www.mouser.es/ProductDetail/ON-Semiconductor-Fairchild/KSC2690AYS?qs=sGAEpiMZZMshyDBzk1%2fWi8oN7VHZ91OkPdp4Tc8ksXs%3d
  15. Pol

    My Kenwood KA-9100 Restoration

    Where I can buy the ESR? and concerning the transistor KSC1845 what do you suggest me (A or B)? A.. https://www.ebay.co.uk/itm/2PCS-KSC1845FTA-Bipolar-BJT-Single-Transistor-NPN-120-V-2PCS/323394374540?hash=item4b4bce8b8c:g:es0AAOSwej1YXn0e B...
  16. Pol

    My Kenwood KA-9100 Restoration

    THANKS A MILLION!! :music:
  17. Pol

    My Kenwood KA-9100 Restoration

    I must to buy four ..isn't it?
  18. Pol

    My Kenwood KA-9100 Restoration

    Thanks to letting me know! your help is very appreciated!!
  19. Pol

    My Kenwood KA-9100 Restoration

    Hi, First of all I'm sorry for my english. A friend is restoring my Kenwood 9100; just a question.. Do you can say me what type of tune caps I must to buy from the shop of below; (A or B)? A.. https://www.hificollective.co.uk/catalog/nkg360-15000uf-nichicon-type-gold-tune-p-6333.html B...
  20. Pol

    Hi Andrew, First of all excuse me for my english. I'm contacting you because I have bought a...

    Hi Andrew, First of all excuse me for my english. I'm contacting you because I have bought a Kenwood KA-9100 and I would like to restore it. The problem is that I unknow how to do it so I will give the amplifier to an expert of my town. Do you can give me a detailed list of all the components...
  21. Pol

    Sansui AU-777A xmas break rebuild

    Magnificient!!! Hi David, is it possible to order one? please contact me, I'm very interested in this gem of plexiglass. All the best!! POL
  22. Pol

    Hi, I saw your magnificient case, congrats!!! very nice idea!!! I'm interested in the...

    Hi, I saw your magnificient case, congrats!!! very nice idea!!! I'm interested in the plexyglass case for.. 777A. Is it possible that do you can sell me one ? we'll keep in touch, POL PS: Excuse me for my english.
  23. Pol

    Marantz 2285B: Best Sounding Receiver?

    SIMPLY THE BEST.. Marantz 2226B listen to (with headphones) minute 3:20..
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