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Feliks Audio Bliss - so much stupidity...
spritzer replied to spritzer's topic in Headphone Amplification
That's what I'm thinking, there is just not enough gain here. The could compensate with transformers but that introduces other issues. You could compensate with the bias but that is a huge can of worms and will end with blown up drivers. -
Ā”Feliz cumpleaƱos, Ćzgür!
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Feliks Audio Bliss - so much stupidity...
kevin gilmore replied to spritzer's topic in Headphone Amplification
can't find any internal pictures. but a 6ca7 as a current source for a 300b has plenty voltage swing, more than 1600 volts is possible. but the front end is lacking in voltage gain. so you are definitely going to need one of those 10v output dacs. -
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Calrus48 joined the community
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Warren county Ohio?
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Feliks Audio Bliss - so much stupidity...
Kung replied to spritzer's topic in Headphone Amplification
I saw a picture where someone turned 'Bliss' potentiometer to the 3-4 o'clock...just another 320Vrms swing with low gain luxury electrostatic amp Perhaps it is thought that the maximum sound pressure can be compensated a bit by increasing the bias voltage. Electrostatic force on the diaphragm is affected by both the bias and the signal.