6922 Output Voltage (GC Preamp) - diyAudio
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Old 27th April 2005, 03:55 AM   #1
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Default 6922 Output Voltage (GC Preamp)

Hi, I am building a preamp for my LM3886 GC. I am basing it off of the tube gainclone from the JLTi website. In that version the output of the valve goes directly into the chip. I am wondering if anybody can give me a rough range of voltage values to expect from the valve output, based on a normal line level signal.
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Jason
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Old 27th April 2005, 06:50 AM   #2
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The 6922 is configured as a cathode follower in Joe's amp, so will have a gain just less than 1, so output voltage will be just a bit less than driving voltage.

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Old 27th April 2005, 02:23 PM   #3
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Hi Dave,
Thank you very much, that is exactly what I needed.
Jason
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