Zen Mod

lako ti je, kad imas Al Qaeda cameru
 

few funny pics more
conclusion - all 3 iterations (2N1099, 1T813, 2SA1491) are fun to listen, sharing same holographic quality, which is most probably result of extrafunny THD Spectra

few funny pics more
conclusion - all 3 iterations (2N1099, 1T813, 2SA1491) are fun to listen, sharing same holographic quality, which is most probably result of extrafunny THD Spectra

Listening
same  holographic sense as with 2N1099
everything else, in short:
-sense of organicity is there, which must be first quality, considering nature of gain aparatus and lack of overall NFB; so, didn't spoiled that 
-mellow, then I tried to observe sense of speed - no lack in that department, too
-Freq. extremes - have no objection
one of my fave albums - see pic - besides MZM liking music on, it is extremely nice tool - spaciousness is exquisite, nothing overproduced or over-edited, and Mile's trumpet is full and detailed ( which isn't the case on some other recordings)
but - one thing especially useful - in enough places, M. trumpet is blasting to the roof, and any weak link in amplification chain ( and yes, even speakers) would run crying in these moments, while you have ears bleeding
well, no with these boring amps .......... aggression of trumpet sound is here, but green is wide, observing that I'm still in same room, and no bleeding ears

e pa drugo je JJC
on se podrazumeva  

Listening
same  holographic sense as with 2N1099
everything else, in short:
-sense of organicity is there, which must be first quality, considering nature of gain aparatus and lack of overall NFB; so, didn't spoiled that 
-mellow, then I tried to observe sense of speed - no lack in that department, too
-Freq. extremes - have no objection
one of my fave albums - see pic - besides MZM liking music on, it is extremely nice tool - spaciousness is exquisite, nothing overproduced or over-edited, and Mile's trumpet is full and detailed ( which isn't the case on some other recordings)
but - one thing especially useful - in enough places, M. trumpet is blasting to the roof, and any weak link in amplification chain ( and yes, even speakers) would run crying in these moments, while you have ears bleeding
well, no with these boring amps .......... aggression of trumpet sound is here, but green is wide, observing that I'm still in same room, and no bleeding ears

Listening
same  holographic sense as with 2N1099
everything else, in short:
-sense of organicity is there, which must be first quality, considering nature of gain aparatus and lack of overall NFB; so, didn't spoiled that 
-mellow, then I tried to observe sense of speed - no lack in that department, too
-Freq. extremes - have no objection
one of my fave albums - see pic - besides MZM liking music on, it is extremely nice tool - spaciousness is exquisite, nothing overproduced or over-edited, and Mile's trumpet is full and detailed ( which isn't the case on some other recordings)
but - one thing especially useful - in enough places, M. trumpet is blasting to the roof, and any weak link in amplification chain ( and yes, even speakers) would run crying in these moments, while you have ears bleeding
well, no with these boring amps .......... aggression of trumpet sound is here, but green is wide, observing that I'm still in same room, and no bleeding ears

eo se zakaci malo na JJ
 
 

imam ( negde su i na slici) P210, nekih 10-ak komada  ali mi mirise da su malo problematicni po pitanju temperature na 25W disipacije
a manje od toga nece da ide
 
 

Did mount 1T813 today, in place of 2N1099
fired it up, it set itself exactly at same Iq (as previously 2N1099) , did just minor tweak of output offset
same situation for both channels - everything perfect in static state
then connected old crummy Sigene to input, scope to out, no load, just to check does modulation reaching output
first channel OK
second channel - started , and somewhere at half ( of max) thingie just went South - speaker DC protection dissengaged relays, got 48V across 0R11 resistor group ( where I need to see 110mV)
powered it off, logical check - dead mosfet, dead Ge, two 0R22 resistors dead ( there is a reason why there are 2 or 3W jobbies)
was it 1T813 Dud ? most likely ...... and now I'm thinking what and how to test them if I decide to get them in quantity
it seems test with actual load, fastest way of Ge tossed in 1L container of demi water is easiest way to do it
anyway - replaced what's Dodo, checked rest of circuit and fired it up again
this time everything went good, so did tried both channels with load, up to clipping

Did mount 1T813 today, in place of 2N1099
fired it up, it set itself exactly at same Iq (as previously 2N1099) , did just minor tweak of output offset
same situation for both channels - everything perfect in static state
then connected old crummy Sigene to input, scope to out, no load, just to check does modulation reaching output
first channel OK
second channel - started , and somewhere at half ( of max) thingie just went South - speaker DC protection dissengaged relays, got 48V across 0R11 resistor group ( where I need to see 110mV)
powered it off, logical check - dead mosfet, dead Ge, two 0R22 resistors dead ( there is a reason why there are 2 or 3W jobbies)
was it 1T813 Dud ? most likely ...... and now I'm thinking what and how to test them if I decide to get them in quantity
it seems test with actual load, fastest way of Ge tossed in 1L container of demi water is easiest way to do it
anyway - replaced what's Dodo, checked rest of circuit and fired it up again
this time everything went good, so did tried both channels with load, up to clipping

Did mount 1T813 today, in place of 2N1099
fired it up, it set itself exactly at same Iq (as previously 2N1099) , did just minor tweak of output offset
same situation for both channels - everything perfect in static state
then connected old crummy Sigene to input, scope to out, no load, just to check does modulation reaching output
first channel OK
second channel - started , and somewhere at half ( of max) thingie just went South - speaker DC protection dissengaged relays, got 48V across 0R11 resistor group ( where I need to see 110mV)
powered it off, logical check - dead mosfet, dead Ge, two 0R22 resistors dead ( there is a reason why there are 2 or 3W jobbies)
was it 1T813 Dud ? most likely ...... and now I'm thinking what and how to test them if I decide to get them in quantity
it seems test with actual load, fastest way of Ge tossed in 1L container of demi water is easiest way to do it
anyway - replaced what's Dodo, checked rest of circuit and fired it up again
this time everything went good, so did tried both channels with load, up to clipping

to da se ima, po nahtkasni?
 

jok, propricao sam Eagle
vise ne koristim ni mis ni tastaturu
samo sedim i gledam u ekran
 

i to mu je samo na cetvrt koraka od VdGG
pazljivo, Doc, zelis li da dozivis ponedeonik
 
 

i rakija mu Zenovača

i rakija mu Zenovača

dzaba vam i tenoji, kad sam pokupio sve RCA LC1 u Srbiji (i sire) a da valjaju
msm, i corava koka zrno ubode, sto ne bi i ja te stare ruzne nikakve
 
e, nije da je moj duzi ...... nego sam ja coraviji!  

ovi neki sa tanojima samo na to misle

ovi neki sa tanojima samo na to misle

dzaba vam i tenoji, kad sam pokupio sve RCA LC1 u Srbiji (i sire) a da valjaju
msm, i corava koka zrno ubode, sto ne bi i ja te stare ruzne nikakve
 
e, nije da je moj duzi ...... nego sam ja coraviji!  

0 ima isto tenoja ko Woland ima isto tenoya ko Nnj
 
e, zna se ko ovde ima najvise tenoja i tenoj godina u pricuvi