Everything posted by kevin gilmore
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New Oppo player for late 2012
lots of different ways for different reasons, which is why i keep the original iso's around should i need to rip into a different format.
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Chord Dave Any Good?
this is the first, and definitely not the last r2r discrete compensated dac https://kitsunehifi.com/product-category/audio-gear/dac/ i'm sure others will be duplicating these ideas soon, market is about to make a major change again absolutely insane (as in waste of money) to spend more than $2500 on a moving target.
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New Oppo player for late 2012
foobar with sacd plugin or korg software from iso direct or sonore ripping iso to dsdiff then dff file to memory card for fiio x5ii etc or (when you rip to dff you might as well strip away the multi-channel stuff to save on storage) copy/map to any number of streamers/music boxes (like sony) your choice of pure dsd, or dop
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New Oppo player for late 2012
better yet, do what i did, get 2 and stack them. rip 2 disks at once. could probably do 3 at the same time before the network slows down.
- KGSSHV Carbon Build Thread
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KGSSHV Carbon Build Thread
so that actually looks like an overheated pin due to poorly tinned wires (or no tinning) or not screwing down the wire tight enough. Seen this on too much expensive lab equipment. So the pin overheated, then all sorts of bad. The trace it was shorting to is the feedback line and is close to 0 volts
- KGSSHV Carbon Build Thread
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goldenreference low voltage power supply
one bridge if you are running a 3 wire transformer, 2 bridges if you are running a 4 wire transformer
- KGSSHV Carbon Build Thread
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KGSSHV Carbon Build Thread
But there are 4 power supplies, 5 counting the bias. What you want is a series of detectors that detect + 15 volts +/-.25 volts, -15 volts +/-.25 volts, +400 or +450 +/-10 volts, and -400 or -450 +/-10V that all requires an extra board with comparators, voltage references and a number of other parts.
- KGSSHV Carbon Build Thread
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The Multi Amp aka Dynalo Mk2
use black magic marker to make it all black, then add some messed up funky logo's plenty of room to add flying piece of shit kobicon output connector
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The Multi Amp aka Dynalo Mk2
well that is a better idea than that magic pixie dust that the one company fills its stupidly priced cables with... and then leaks white shit everywhere
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The Multi Amp aka Dynalo Mk2
customized case is what I was thinking of. I have the tools, what I don't have is enough time at the moment I have had the previous version running at 300ma on now for at least 6 months 24/7 no problems
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The Multi Amp aka Dynalo Mk2
where is steve when you need him? one man's floor is another man's ceiling
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Focal Utopia headphones...with Beryllium driver
well that depends, if its close to 200 proof, even the 150 proof stuff, will burn very nicely. And you won't be able to see the flame.
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Focal Utopia headphones...with Beryllium driver
40 years ago, they held up well against everything out there for the same price. As I remember they were $600 a pair. The JBL's were a bit more, and the B&O 5700 were also about $600 a pair.
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Focal Utopia headphones...with Beryllium driver
I wish I still had my ns1000, but they fell apart... ns5000 is $10k per pair? am I reading that right...
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KGSSHV Carbon Build Thread
here is the latest amp board picture without the ground plane http://gilmore.chem.northwestern.edu/kgsshvcarbonv6.jpg with ground plane http://gilmore.chem.northwestern.edu/kgsshvcarbonv6g.jpg and latest schematic http://gilmore.chem.northwestern.edu/kgsshvcarbonv5.pdf and two of the many power supplies http://gilmore.chem.northwestern.edu/kgsshvcarbonpsleft.jpg http://gilmore.chem.northwestern.edu/kgsshvcarbonpsright.jpg older power supply schematic without the on/off switch http://gilmore.chem.northwestern.edu/goldenreferencehvsic.pdf
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Part Sourcing Assistance/Advice Thread
that board is 5.47 x 3.04 inches
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The Multi Amp aka Dynalo Mk2
"output transformers" ?? needs a wood knob. I can help with that.
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EC Black Widow
40? that scares me unless you are using it to drive speakers. even then its a bit much default gain is 10
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New Oppo player for late 2012
once you have the usb stick prepared, trivially easy. About 2.7mb/sec i will be moving the pioneer under my main monitor so its going to be way easier than ps3 about 30 megabit per second on a gigabit network
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EC Black Widow
ssdynahi more than happy to take se input and convert to balanced
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New Oppo player for late 2012
the 180 has a different chipset and will not work. the bdp80fd is also known as a 170 or 160 outside the usa and works