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Zen Mod

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Sve objavljeno od Zen Mod

  1. davno je to pazareno
  2. Intact Audio obrati paznju na cijenu, prava sitnica ej, 4-struki Elma switch
  3. onda mi W poslao i posebnu sliku, pa sam gi fotoshopirao u moju radijonicu
  4. a pre toga sam Wireless/na daljinu polepio W-ov AVC Mockup vid, i to smo naucili, lemimo preko Skajap i Vajber
  5. biJo vredan danas kuj ikad radio isto, zna kako je zaebato izboriti se sa konusnim/sesiric osiguracem u big Alps potovima, pa i u Black Beauty moj ancient BB 250KLin, shuntiran pa je sad Audio taper 25K, izgleda imao tezak zivot kod Mikuma dok je cekao svoj primerak IP, izgleda je smrznjuijad gledio u BB, pa se jadna ufonjala i pocela da suska elem , rastavio, oprao, ocistio, dao mu ga po vazelinu, sastavio, polemio sviri kuj nova msm bolje - kakoj 250KLin moze da sviri na poz volumena, u jeftinjak japampu iz preistorije........ ne slikah detalje - imam to negde slikano , kad sam radio neki drugi primerak ova slika cisto kao prigodna
  6. kad su oni sto su izmislili punk bili u dobu da su se muljali po zemunicama, Japan je imao civilizaciju Japance ne mozes da gledas kao sve ostale, oni su svet za sebe a i curice se strasno zabavljaju
  7. dodaje otpor u seriju, nema drugo objasnjenje moz misliti kako to valja
  8. eto vidis njega ce olajavamo
  9. mda, umatchovao turu JFets danas, tako da je to sutraske polemljeno ........ PE vidis u sredu, kontam
  10. a malko sam i SETisao, cisto da nedelja ne prodje nako
  11. znam ja jednog jos ce ti i kavudve skuva, da ceifis dok olajavamo ninju
  12. ene, napravljen je i SissySIT R.4 promene su - jos stabilniji Iq u dinamickom rezimu, kao i kompletna DC sprega input-output primenljivo za sve skorasnje ampove sa identicnim FE no sacekacu jedno godinu dana sa objavom, dovoljno sam se u nogu upucao vec sad .... sta - nogu ..... obe noge ......
  13. pominjanje "najboljeg" mi izaziva osmeh, dok cekam da se brew prva jutarnja to ti je kao da kontempliras koja je zena najbolja ....... dok ti ova sprema rucak a deca koju ti je rodila ti ili skacu po glavi ili ih izvlacis pijane iz kafica W. mi svedok ( bar za 2) - ovo su prakticno 3 razlicita ampa ......... osnovni kvalitet im je zajednicki, a razlike prave distinkciju na nivou licnih preferenci i ukusa dakle ........... pominjanje "najboljeg" mi izaziva osmeh, eo vec se brew prva jutarnja
  14. OK, I've compared graphs B. XA252 waaaaay down in THD at all power levels, so no real comparison, except same THD Spectra nature (that is more "except") then, THD levels comparison between B. XA252 SET and B. XA252 SIT clearly shows that SET is uniformly approx. 6db down at each tested power level in my book, that's pretty good emulation - achieving same behavior and consistency, while still making some desired difference ...... even ignoring that we are emulating nearly 100$ part (plus not so easy to obtain) with 25$ part edit: for SET - did I said that even famous ∀ Class DEF current distribution is clearly evident - Schade SIT emulation is working as proper SIT in DEF - I like to see it as SIT being error corrector for Mosfet
  15. Babelfish XA252 SET - graphs , 4R load, BFR=22R everything the same, load changed to 4R that's it; my preference sez that I'm not even going to try tests with 510R for BFR as expected (ZM being lazy .......... I'm going to really check that maaaaybe later tonight, to actually compare graphs one by one) - this one being somewhere in the middle between B. XA252 and B. XA252 SIT
  16. Babelfish XA252 SET - graphs , 8R load, BFR=22R as titled rails as previously: +/-30Vdc, Iq 1A7-ish
  17. Babelfish XA252 SET as my pal Indra, member of same Pantheon and evidently same Caste to which I belongs, asked ....... here is schm of Babelfish XA252 SET fancyschmancy name for Schade iteration of full Mos OS, where upper output Mosfet is Schaded, so practically being emulation of SIT gate resistor R50 increased to 750R, introduced new resistor R58 (18K) SIT related parts (two rectangles of short dash lines) mounted - as for SIT iteration, but instead of M1 - IRF510 (we are using for SIT), placed DN2540 R46 changed to 33R we need around 3V voltage level at left (inner) side of R50, so result as is - DN2540 gate voltage is 3-4V-ish (fine tune of R46 possible to achieve full symmetry of M1 and M3 gate voltages, trivial task) ; these being referenced to output node all parts titles ref. to attached schm once when I have final pcb, containing all 3 amps , schmtcs with proper nomenclature will be posted I could avoid T8-Q9 30mA CCS, and route lower end of R46 to output node (M2 source), but as I already had CCS in place, why not using it yes, as Indra said - Papa's fave gigglywiggly graphs are saying that 2nd is neg. in phase ; that not posted, just simulated, but no reason for doubt
  18. Savica je milozvucna legenda
  19. vec je oklopljen magnetski
  20. ...... and I figured few tiny details, how to make Schade iteration now, just need few logic level TO220 mosfets , to put N pucks back ....... an will inform ya few days
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