Search found 15753 matches
- Thu Apr 25, 2024 5:50 pm
- Forum: Everyones Projects
- Topic: Building the uTracer
- Replies: 161
- Views: 106268
Re: Building the uTracer
I have a memory somewhere that Jack (Nick) wrote a QT interface for the utracer, but I may be hallucinating.
- Thu Apr 25, 2024 5:48 pm
- Forum: Everyones Projects
- Topic: Building the uTracer
- Replies: 161
- Views: 106268
Re: Building the uTracer
He would be opening a world of pain if he did. USB to RS232 adapters are cheap and ubiquitous anyway.ronald is determined not to change from rs232 connection.
- Thu Apr 25, 2024 10:57 am
- Forum: Everyones Projects
- Topic: Building the uTracer
- Replies: 161
- Views: 106268
Re: Building the uTracer
Any clue why it doesn't run? Most likely a missing dll I would guess. Does it install? If it does, maybe try running a dependency walker to see what is missing.
https://github.com/lucasg/Dependencies/releases
https://github.com/lucasg/Dependencies/releases
Re: RIP Atlas
Yep, but its replacement is something to behold.
- Fri Apr 19, 2024 1:31 pm
- Forum: Everyones Projects
- Topic: More NVA Board Based Stuff
- Replies: 4
- Views: 321
Re: More NVA Board Based Stuff
Yep, and also, the NVA amp seem to have a history of failing if you squint at them, and driving the output to one of the rails may count as that.
- Fri Apr 19, 2024 12:00 pm
- Forum: Everyones Projects
- Topic: More NVA Board Based Stuff
- Replies: 4
- Views: 321
Re: More NVA Board Based Stuff
Just pay attention to the voltage on the output of the buffer when turning stuff on.
- Thu Apr 18, 2024 2:21 pm
- Forum: Everyones Projects
- Topic: Mullard EL38 Triode connected.
- Replies: 13
- Views: 724
Re: Mullard EL38 Triode connected.
Well, the best PP valve amp I can remember hearing was Marks build of Lynns Aurora. But not sure I could justify the cost of the iron and valves.
- Thu Apr 18, 2024 9:57 am
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
I said to Mike, “what is going to happen to our valves. (I meant will the go up i. Price of will they go down as the generation still interested die off. “ we are neare that day when we’ve ever been. Mike replied “we will run out of them”. Whats actually happened is as the price of valves have gone...
- Wed Apr 17, 2024 10:27 pm
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
But its better than knowing nothing. Is it though? I can see some merit for 2nd, but for 3rd and 4th, knowing nothing is to my mind, better than knowing something that is likely to be wrong, but not knowing if its wrong, and by how much. And of course thats before you ask if knowing 2nd-4th is enou...
- Wed Apr 17, 2024 10:16 pm
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
Not much detail, he doesn't derive the equations he uses. I would guess, its making a very big assumption about the curve between the 5 points he takes as the values that get plugged into the equations. But irrespective of the rigor of those equations, the fact that the small changes you made to the...
- Wed Apr 17, 2024 6:30 pm
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
So, and I say this gently. You have gone from: 1.3% 2nd, 0.32% 3rd and 0.22% 4th to 1.6% 2nd, 0.07% 3rd and 1.33% 4th Just by remeasuring the lines on the graph. Not sure I would trust any of that to be anywhere close to reality. Adding precision to a number doesn't make it any more accurate. From t...
- Wed Apr 17, 2024 3:11 pm
- Forum: Everyones Projects
- Topic: Mofo
- Replies: 131
- Views: 387807
Re: Mofo
Hmm, a lot of that added complexity would make me think that the original point of the MoFo was being lost. Also, the very different rise and fall time in that square wave display would worry me.
- Wed Apr 17, 2024 2:55 pm
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
I was thinking in particular where you have 69.65 (for example) that seems hugely precise from that printed page.
- Wed Apr 17, 2024 12:08 pm
- Forum: Everyones Projects
- Topic: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
- Replies: 17
- Views: 671
Re: Distortion 2 to 3 W DHT,IDHT,Multigrid idht.
How much difference to the numbers do the width of the printed line make?
- Mon Apr 15, 2024 9:39 am
- Forum: Everyones Projects
- Topic: 45 SET
- Replies: 155
- Views: 34323
Re: 45 SET
Who can hear the difference between 2 watt and 1.44 watt, but maybe reducing 2nd from 7% to half is the biggest improvement you could make. Forget boutique components, this is measurable science. This is what the different loadlines look like. Getting better all the time. Biggest improvement you co...