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Inspire by Dennis Had Enjoying Vacuum Tube Audio

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  #6871  
Old 06-25-2022, 05:58 PM
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Why paraphrase???

“ Let these folks know that the voltages reported are derived from the first stage of the power supply. Let them know that the actual operating tube voltage is much lower when one considers the voltage drop through the filter chokes and the drop of voltage through the output transformer as well. Also with the auto, cathode bias there is an operating voltage differential with the voltage drop through the audio bias circuit. Also these voltages are for the 46 amplifier.


Talk to ya soon …

Dennis”
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  #6872  
Old 06-25-2022, 06:04 PM
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Originally Posted by OldTube Guy View Post
6V6G and 6L6G and GAs are sublime too. IMHO, you don't need the Decware amp. Put those funds toward an Inspire LP2030 preamp and take your system to another level.
That is the truth. Reach out and touch the future via the 01A way back machine...

Untitled by analog addict, on Flickr
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  #6873  
Old 06-25-2022, 09:47 PM
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Originally Posted by Analog Addict View Post
Why paraphrase???

“ Let these folks know that the voltages reported are derived from the first stage of the power supply. Let them know that the actual operating tube voltage is much lower when one considers the voltage drop through the filter chokes and the drop of voltage through the output transformer as well. Also with the auto, cathode bias there is an operating voltage differential with the voltage drop through the audio bias circuit. Also these voltages are for the 46 amplifier.


Talk to ya soon …

Dennis”
That is good to know. I do wonder what the output tubes are seeing with different rectifiers in the KT88 amp.
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  #6874  
Old 06-26-2022, 08:57 AM
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Originally Posted by Isaacc7 View Post
That is good to know. I do wonder what the output tubes are seeing with different rectifiers in the KT88 amp.
Easy enough to measure...
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  #6875  
Old 06-26-2022, 02:27 PM
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Originally Posted by Analog Addict View Post
Easy enough to measure...
Do tell, I don't have a clue how to do it.
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