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Zen Mod

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Sve objavljeno od Zen Mod

  1. ??
  2. Zen Mod

    Gramofonska tema

    ako cemo pravo , ja sam ga opljuvao (pausalno , zavredili su) , a Vladd je samo nastavio ......... sa druge strane - ipak nismo na fifi forumu (bilo kojem) , tako da bi konzumentski pristup ipak trebao da bude inferioran inzenjerskom
  3. Zen Mod

    Gramofonska tema

    opet dobri gramofoni napravljeni na svaki zamisliv nacin sve ostalo su licne preference , da ne kazem ukus ...... izuzetak - LP12 ...... engleska magla ........ vi's majstore kako ga skupo prodaju par komata iverice i malo zice .......
  4. Zen Mod

    Gramofonska tema

    ima se za to stroboskop na EMT integrisan , a za ostale strobo plate + sveklo drzim u pamucnoj carapici
  5. Zen Mod

    Gramofonska tema

    jebo gramofon koji nema idler
  6. pisao sam vec - nerealno je ocekivati da se od trafoa dobije veci gain od 9db , jer se multiplicira izlazna impedansa buffera ( mada strasno niska sa DBufferom) ,a sto je jos vaznije i extremi spektra dolaze u pitanje no free sonic lunch - za F4 ili Pumpkin ili BA3 FE ili Brunhildr (ako je ziv docekas ) dakle - treba ti nesto sto ce da swinguje bez problema 50Vpp ako na raspolaganju imas 2Vrms (klasican danasnji izvor) , to mu dodje 5V65pp ........... i sa nesto potrebnog headrooma , dodjes do potrebnog gaina od 10-12V/V ........ tj. 20-22db
  7. i , zadovoljan odgovorom ?
  8. ja njega obozavam , do imbecilnosti ............
  9. nekaneka busices ti meni rupu u staklići , pa će go još i brusiš
  10. jbga .......... pa jesam se ponovio .......... seme ce da budu , uskoro , samo da jos proverim vrednosti i poslozim ih lepo na semi da budu vidljive razlika (Iron Pre vs. Iron Pumpkin) je prakticno samo u bufferu , s obzirom da sam obezbedio fleksibilnost koncepta za oba - oces obican pot i autotrafo , ili ces bez pota i AVC
  11. eve , da se ne ponavljam http://www.diyaudio.com/forums/pass-labs/293169-whats-wrong-kiss-boy-5.html#post4890102 .......... easy peasy let's call them Iron Pre and Iron Pumpkin . Iron Pre is for DiyA Store : relay selector - usual pot - JFet buffer - jensen output autoformer , one shunt reg on board (called Good Gemini) goes in two flavors - SE and Bal ; in both iterations one Jensen per channel , difference being - connected as usual autoformer for SE , and as (SUSY , tnx to Papa) differential/balanced/whatever for Bal SE is one stereo pcb BAl is one mono pcb , so two needed for stereo trambolinity: on both you can toss ordinary pot (short adequate pads on pcb) and instead of Jensen - connect on his pads AVC** of your liking (maybe with ZM's help to decipher proper connection for you) **(for SE iteration you can choose AVC of your liking , several of them on market , mine hopefully soon too for Balanced iteration you need Balanced AVC , choose one of your liking , few of them on market , mine hopefully soon too ) mains xformer - secondary 36Vac CT 10VA is minimum , either one per channel of common for both piccolo heatsinks on Good Gemini now , Iron Pumpkin relay selector - Diamond Buffer - AVC connected with gain (you choose tap - anything between 0db and 7.5db (let's just say that I'm declaring 7.5db less optimal vs. smaller ones) shunt reg on board ,same as in Iron Pre goes in two flavors - SE and Bal both as mono pcbs , due to bloody number of parts in DB , comparing to elegant and simple JFet buffer schematic and all habla would be published , but my pcbs stays in my domain for SE iteration you can choose AVC of your liking , several of them on market , mine hopefully soon too for Balanced iteration you need Balanced AVC , choose one of your liking , few of them on market , mine hopefully soon too trambolinity: you can connect ordinary pot in front of buffer (two pads strategically on pcb,cut trace between them) and wire Jensen (or any other brand of adequate) autoformer in place of AVC mains xformer - secondary 48Vac CT (minimum 36Vac CT) , 10VA as minimum when using one per channel , double that when using one for both channels not so piccolo heatsinks on Good Gemini applies to both Irons : for explanation of function of two additional relays on Bal pcb , read one of previous posts ...... #199 .................. ................... (almost) forgot, re trambolinity , for all iterations: you can skip entirely gain xformer/AVC (also additional relays on Bal) , leave/put plain pot in , use it as jolly good buffer pre ............................
  12. dzaba da te ja nisam smarao sa svinjokoljama , daskama za meso , punilicama i 32-ojkama ......... nikad se ti ne bi setio de ce ti kraj (kuj zna ceg' ce da se setis ) ,kad ja krenem smarati sa pricom o pecenju rakije .......
  13. jasta ....
  14. idemo dalje ....
  15. http://www.diyaudio.com/forums/digital-source/87870-revox-b226-nonos-question.html#post1024398
  16. mat clear coat
  17. jbt westworld jos gledam samo zbog glume mslm , piknik za oci - stara garda , njih trojica ali i njih dve mladje razmisljavam dal' da pokusam jopet zadnju sezonu Mr. Robot .... nekako mi se nije dalo nastaviti dalje od 15min prve
  18. bolje bi bilo da spavas ....
  19. Zen Mod

    Digitalni

    posalji pp clanu ZZZ , on je dobar sa Dimoskim
  20. done
  21. Zen Mod

    tube preamp

    ne vredjamo se ....... samo komentarisemo auto oglas gde covek naslikao peglicu a prodaje maserati sad da li sam apostrofirao tacnu cenu , nije ni bitno .......... dakle, ako laze koza , ne laze ......... a sto se tice watt-a . watt je watt - nema veze cime je proizveden , sve dok ne pocnemo izmisljati nove watt-e , onda se dodje i do PMPO snage
  22. Zen Mod

    tube preamp

    nije da se toliko greje ........ nego na toj kutiji nema hladnjaka da ohlade jedan kanal posteno napravljenog KSA50 , a kamoli 2 da bi napravio KSA50 , u materijal treba utuci dobrano vise od tih 400 , za koliko on to prodaje .......... onda kontas koliko je to blizu originalu
  23. pregledaj strane oglase ....... ako nista - nadji koliko kostaju novi , sracunjas koliko su tebe kostali , na osnovu te dve cene sracunjas koliko ti vrede onda negde oglasis i cekas inace , zvucnici su igracke bolje rade stari ovali iz babinog 'Funkena (ruku na srce , za svaki zvucnik i jeste domaci rad da radi bolje od toga)
  24. pretrazis oglase , pa se nadjes .......
  25. Zen Mod

    AK4490EQ

    mene lepo ........ ako je istina , kakav mi je utisak , da si uzivao ........ onda je i super dobro
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