Everything posted by luvdunhill
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Computer build help
Used iMac? I have noticed the Iris stuff to be a decent bump in graphics performance.
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How do I tell a fake OPA627 637 from real
Large and small signal response would be good as well. The real question is how good are the fakes? If they are good enough to best your measurement equipment (the real ones likely will) then its not a feasible test. The question is how large is the gap...
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How do I tell a fake OPA627 637 from real
Measuring resistance with a handheld meter seems like an odd idea. What about comparing slew rate?
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Part Sourcing Assistance/Advice Thread
Sorry to hear Doug. Sent you some info that may help...
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Minimalistic Receiver
So, looking for a way to hook up a pair of wireless headphones and powered monitors to my TV. I only have optical out and don't really need hdmi switching... I can't find anything obvious out there. To integrate I am think I need remote control which I can override with my Samsung learning remote, as with my Panny the optical out wasn't variable. I looked at emotiva and nothing obviously fit the bill. Since I am going active I really don't need a receiver, something more pre/pro ish... Surely someone has made the ideal gadget? Maybe even active speakers with optical in and RCA out that has remote? Heh.
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Part Sourcing Assistance/Advice Thread
I have checked those places. I was more interested in if Boots or Watsons carried them...
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Part Sourcing Assistance/Advice Thread
Anyone know where I can find Airpax/Sensata 6600 series temperature switches in SMD?
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Megatron Electrostatic Headphone Amplifier
If you do the math you will see why this is a bad idea. Use more devices to spread out the heat.
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The ultimate DIY? A Stax SRM-T2!
Last I heard Wal-Mart was sold out. Perhaps try Target?
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What are you smoking right now?
- Megatron Electrostatic Headphone Amplifier
My experience suggests that you have more heat than is appropriate to couple them to the case. I defer to the designers though...- Megatron Electrostatic Headphone Amplifier
It's too hot then, doubly so since it isn't cased yet. If you leave it as-is you need to consider how these devices fail and what overall effect that will have on the entire circuit when that happens...- The ultimate DIY? A Stax SRM-T2!
Ah. You might look at Vishay HVR37 series, I think that is what I used and also on the stacked caps and other HV locations..- Megatron Electrostatic Headphone Amplifier
How long can you put your hand on the heat sink before you have to pull it away?- The ultimate DIY? A Stax SRM-T2!
R11 is 150K on the amp schematic I am looking at...- Part Sourcing Assistance/Advice Thread
Future has them on order at least...- Death By Carbs - Bread and Dough Making
Spritzer: I am curious: are there any legit gluten-free bread styles?- vs.
- krell ksa5 klone
Measure one device and wait 20 hours and remeasure it...- kgst
The main differences boil down the black and grey plates, if I recall.- DACSes peeps, your opinion please...
Perhaps Al is starting a new MI rig and could take them off your hands- Amazon Announce Fire Phone
does it run the metro interface?- Amazon Announce Fire Phone
I prefer candelas.- Amazon Announce Fire Phone
How about they make Prime 2 day again, that would be great.- Blue Hawaii Special Edition
I believe they have a lower max plate voltage compared to an EL34, and as such arent recommended. You would have to verify my assertion though, or someone else might know. - Megatron Electrostatic Headphone Amplifier
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