Hello again...
Pipe smoker, eh, hate cigarets, luv all kinds of Virginia flakes...
Details:
Pri DCR: 22R+22R
Electrostatic shield beetween pri and sec
Sec DCR 180 Ohm
Pri Ind 2.5+2.5Hy (or 10Hy in series), measured with Ziko crapometer...
actual ind. should be more a bit...too lazy to measure by resonance method...
Ratio (0.5+0.5):2
Freq resp @ 1k 0dbv at pri (series), ratio 1:2, source 600 Ohm, load 8k2 is:
20Hz -0.2 db; 65k is res. point +0.8 dB; 100kHz -0.8dB (reference 1kHz is 0)
Distortion signature:
same 600Ohm source, load 8k2, 1:2, 0dbV at pri:
Dist @ 10kHz 0.0035%
Dist @ 1kHz 0.004%
Dist @ 100Hz 0.015%
Dist @ 50Hz 0.06%
Dist @ 20Hz 0.25%
Pay attension to sharp knee of thd-vc-freq graph, it is quality of iron....
I don't care if I have 1%@20hz, but 100Hz should be clean.
Iron used is neither Neve type, nor Jensen..
First is mudy at low-mid, 50% Ni, second is lifeless-they use highest
possible permeability grade...In these babys used lowest possible distortion grade,
it is not cheap, but worth the money-very musical.....
from here it looks like 675 turns of #36
and 1350 turns of #39
More or less
proximity fuse for patriot III with reverse modulated partion noise,
wound with RS232n into H bridge stepper with 10:1
Russian precision screw with dual Stoly dispensers, right?
No , precision screw was removed from Japanese robot
thrown to junk from Intell...drivers with 16 microsteping...
Will it be available for sale for us, DIYers?
Hmm...at this time I just using them in my own design preamps...
It is third batch, and they came up pretty good...
Pre's with these trunny's got very good feedback from people....
Maybe if there's people interested to buy I will run another batch.
(these trunny's aren't cheap China junk from other end of the world
and don't expect they will be too cheap...but definately the price will
be less than similar from Carnhill)
edit:sorry, Carnhill
...tell us more, we´re hot
Don't heat beers too much
))
looks like input iron,what is that?!
Nu
and whats the first picture all about?u said peacfull but it looks not so....
Peacefull picture of PIC-based Controll Room Module Controller in Prototype....
Blya in Russian means programmer got crazy, but it works excellent...
