kijanki

Responses from kijanki

A Question on Speaker Driver Efficiency
Timlub +1 
A Question on Speaker Driver Efficiency
I'm voting to remove cj1965 from our forum.  Administrator should already observe that he calls respected members "clueless".  I wonder who would join me and what is the procedure to remove such obstacle.  
A Question on Speaker Driver Efficiency
I'm giving up - you won't get it. 
A Question on Speaker Driver Efficiency
Again, current (and not voltage) is what moves the coil. 
A Question on Speaker Driver Efficiency
You're telling Almarg to do the math?  LOL, Man, you got big mouth. 
A Question on Speaker Driver Efficiency
@cj1965 Current in the circuit is still the same. You are confusing voltage across the speaker with current. Imagine simple circuit consisting of voltage source and bunch of inductors and capacitors in series. Now you insert speaker into it. Do yo... 
A Question on Speaker Driver Efficiency
In theory, they move at EXACTLY the same time only when no capacitance exists in the circuit. Current through the coils is the same at any given time only when the circuit doesn’t have capacitance. We know this is not the case. All circuits have s... 
Digital Files and Wi-Fi
Steve, I have not - sound is as clean as it gets. I don’t think it matters what the format is, as long as it is lossless and conversion is lossless - at the end it is sent in packets anyway (making timing irrelevant). AE is bit perfect, as it was ... 
Digital Files and Wi-Fi
rlb61, I use Itunes on the Mac Mini to send files over 5GHz Wi-Fi to Airport Express connected by the Toslink to Benchmark DAC3.  I use Wi-Fi to separate computer from the audio system and to avoid cables across the room.  Computer (speed amount o... 
Converting FLAC Files
+1 XLD 
Advice Needed On Recapping Power Amp
Timlub, thanks, I might take you on this offer one day - speaker world is foreign territory to me.  As far as amps go, there is nothing wrong in experimenting, especially if you enjoy it and have guru friend. 
Advice Needed On Recapping Power Amp
Czarivey, there might be individuals who are capable of such Toyota modifications, but I place them in "exceptional talent" category. Friend of my coworker did not like how transmission in his car operated, so he designed and built his own. Certai... 
Advice Needed On Recapping Power Amp
Well, I guess that I'm a garage operator.... I have always made sure that my rectifiers would handle the currentI've been in garage operation when I was 16, building EL34 100W amplifiers with components I could find around including chassis made o... 
Advice Needed On Recapping Power Amp
It is switching power supply, but unregulated.  All capacitors are inductive (even piece of straight wire is inductive), some less some more. Electrolytic caps are in "much more" category.  ESI (Equivalent Series Inductance) can be calculated.Capa... 
Advice Needed On Recapping Power Amp
Timlub, Things that look simple not always are.  There is no such thing as "Linear Power Supply", unless Linear means "Unregulated".   In reality it is primitive unregulated switcher that operates at 120Hz and switches at max voltage.  Current fro...