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#7801 | |
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diyAudio Member
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Quote:
![]() Yes! Yes! Yes! Yes! Yes! For sure I have listened a lot to Apogee, and I think they are more 'tiresome' to listen to, but why not come and listen for yourself
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Signature Transresistance Current-Feedback BIGBT Amplifier; Push -->>{{ }}<<-- there.
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#7802 | |
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diyAudio Member
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Quote:
Must find this film World On A Wire | Trailer | Criterion Collection #598 | Blu-ray & DVD - YouTube
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RC |
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#7803 |
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diyAudio Member
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The Fassbinder Foundation has hidden that film the last 40 years but now it is available.
One of the first films about Transhumanism. " What will happen to mankind". A concept more thought out by Kurzweil, the guy that made the synthesizers for Stevie Wonder. I am a Singulasist too, the merge of computer and human. Last edited by Joachim Gerhard; 30th November 2012 at 08:00 PM. |
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#7804 |
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diyAudio Member
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That CCS i use in my tube RIAA on top of a self conducting tube cascode, Ulf, are you getting the idea ?
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#7805 |
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diyAudio Member
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#7806 | |
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diyAudio Member
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![]() Thank you so much for the invitation.... I will not loose this opportunity
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RC |
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#7807 |
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diyAudio Member
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#7808 | |
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diyAudio Member
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Quote:
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RC |
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#7809 |
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diyAudio Member
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#7810 |
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diyAudio Member
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Here is a more detailed schematic of the TS ( Transimpedance Simplistic ).
I have substituted the BJT Cacode CCS with a depletion mosfet CCS. The RIAA values are valid under the asumplition that the output impedance of the input stage is infinite. That is not the case so it apears in parallel to the RIAA. That may likely truncate the bass response with the chosen values. The solution is to raise the bass resistor or make the RIAA lower impedance. That will reduce the gain though. Anyone willing to simulate this circuit ? The drawing has to be turned left- |
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