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Raste gomilica...

jbt zivot

King Crimson...klasika "Islands"...nadjoh juce na berzi,reizdanje,200gr,replika inzerta isto pride....sviri do 00,jedan od vrh vrhova progresive,jos i dan danas

ne zameram ja ne znam kako sam uspeo da ne pratim zadnja dva meca, ali sam uspeo ustedeo kilu zivaca

bilo je i juce za bravo

Prakticno je u pocetnoj fazi uspostavljanja nekakve tehnologije, ili procedure. Zavisno od dubine zareza, krenuti od vodene smirgle 600, ili malo bolje 800, ako zarezi nisu dramaticni, ali uz cestu zamenu papira. Sto se polir pasti tice, svaka fina je dobra, samo treba uporediti granulacije, da se ne krene sa 800 smirglom koja ima velicinu zrna 25 mikrona, pa skoci na pastu koja ima 5 mikrona...bice naporno. Slede 1000, 1500 i 2000, ako se nadje i veca brojka, ali je vrlo retka. Nakon toga polir pasta i po zelji voskic. Kombinacija smirgla 1500 i polir pasta ima ipak malo maglovit efekat. Poliranje je, sto masinom 5 minuta, rukom malo i dva sata.... Pastre za poliranje jos isprobavam, od lakse nabavljivih, sve su prilicno dobre, ukljucujuci i setove za poliranje farova.

Ovo je prvobitno bilo namjenjeno za nasu hinternu upotebu za nas u Berhmudskom trohkutu Motadzija-Zvule- ja , ali...

Conclusion ! My preferences: -Babelfish XA252 (that being All Mos): rails between 30 and 35Vdc - depending how much power is needed, Iq everything between 1A and 2A, depending how much aluminum is on disposal, BFR-22R -Babelfish XA252 SIT: rails 30Vdc, Iq 2A, BFR-22R Hasta La Vista, Baby........ I'll be back!

Babelfish XA252 SIT - graphs , 4R load, BFR=510R Load changed to 4 Ohms

Babelfish XA252 SIT - graphs , 8R load, BFR=510R .... everything same (rails +/-30V, Iq 1A7)

Vidis da izludesmo od ovog Djokicu, ne zameraj, plz 😁

Odlicni su ovo rezultati merenja. Bravo!!! 🤗

current mirror is having programmed current at one side, while other side of current mirror is increasing or decreasing own current, so that voltage sags stays constant current of "working" side of CM is changed simply by effect of changing voltage between rail and base, while emiter resistor is not changing ........ so effect must be change of current though part contrary to that, reference halves of CM are having everything constant - both current through them, same as constant voltage between bases and rails

Pudding:

Babelfish XA252 SIT - graphs , 4R load, BFR=22R everything same, load changed to 4R

Babelfish XA252 SIT - graphs , 8R load, BFR=22R Today I had time just for first battery of tests, with BFR value of 22R Happy Camper, will be even more campier tomorrow, after all tests and some mooooosic time everything as before (rails 30Vdc, Iq 1A7), I've just mount necessary parts for SIT iteration and changed upper mosfet for THF51 as of recently - Ugs value of SIT is irrelevant, it's just niiiiiice to have them so-so matched by Ugs graphs going up to 30W, at greater levels than 30W - Opto+Thyristor current limiter kicked in and entire OS gone Dodo ; obviously DEF specific current distribution of parts is putting heavy burden on Mosfet and I need to investigate how much I can increase protection treshold, without risk I will also think of ways - maaaaaybe - how to slighlty increase power output ........ I don't want to change even a iota of natural DEF behavior, so I need to see how much exactly juice is going through Mosfet dynamically, and to accordingly declare new Iq point for that rails are OK, 30 as is, 35 if one want to squeeze as much watts is sane from this amp more to come these days about that

SissySIT and Babelfish XA252 SIT are fooling around on the corner and chatting In one moment they see Babelfish XA252, walking on other side of the street Babelfish XA252 SIT sez : " That one could use some help ........ "

A šta ako je Mindža zbog rodne ravnopravnosti i zna samo salto unapred

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