RudeWolf's latest activity
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RudeWolf replied to the thread KG CFA3 headphone amp.Going to SMD components would let you shave at least 30-50% of area mostly by shrinking resistors. TO-92 board footprint isn't much... -
RudeWolf replied to the thread KG CFA3 headphone amp.Pretty sure a balanced tube input was published. Together with the GRHV100.
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RudeWolf replied to the thread KG CFA3 headphone amp.If you don't require balanced, then there's this - Don't think anyone has built them. And I'm not too crazy about the PSU...
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RudeWolf replied to the thread KG CFA3 headphone amp.Nice to see that the seed has flourished into something that you enjoy! I'm still super happy with mine. Recently finished a Susy Dynalo...
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So just a quick follow up. listened for a bit last night and figured I should share some more of my non professional broken ear...
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Here we go, this unit was done a couple of hours ago. Listening with my HD800 @210mA bias. Sounds awesome as it always does in zero...
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RudeWolf replied to the thread KG CFA3 headphone amp.There better be a good reason for that 3U case! Good job!
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Bumping this thread because I have some downtime while I wait for some parts to be cleared by the customs. Have 2 custom CFA projects on...
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RudeWolf replied to the thread KG CFA3 headphone amp.Ah, got it!
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RudeWolf replied to the thread KG CFA3 headphone amp.16W in 50 Ohms is 28.28V. Where do the extra volts come if the supply is +/-24VDC?
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RudeWolf replied to the thread KG CFA3 headphone amp.Ha, the CFA3 walks over the Pass amp in portability.
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RudeWolf replied to the thread KG CFA3 headphone amp.Cool! Any of the builds using Toshiba JFETs?
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Progress is going slowly mainly because of the slow shipping/handling in EU. GRLV and amp boards are done. Next up is to case it.
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The fun should commence soon :relaxed:
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RudeWolf replied to the thread KG CFA3 headphone amp.I almost bought the BHA-1 instead of building this. Phew, I guess! Wondering how the CFA3 will go against a top shelf tube amp.
