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- Users: coinmaster
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Hi
I just ignore them and hope to be ignored in return :)- coinmaster
- Post #18
- Forum: Members' Lounge (General Discussion)
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Hi
Oh believe me I do take advantage. I was born without the gene that makes people care what other people think. Caring about things that don't matter or are outside of your control is a perfect way to be miserable.- coinmaster
- Post #16
- Forum: Members' Lounge (General Discussion)
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Hi
It's okay. No one ever says hi to me.- coinmaster
- Post #14
- Forum: Members' Lounge (General Discussion)
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Hi
Nothing could take away our friendship. Konbanwa watashi no tomodachi, kyo wa nani o shita? (hopefully I didn't botch that)- coinmaster
- Post #11
- Forum: Members' Lounge (General Discussion)
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Hi
Hmmmmm. Do you know anyone passionate about audio R&D? I been lookin for one of those for years. Hard to find little buggers.- coinmaster
- Post #7
- Forum: Members' Lounge (General Discussion)
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Anyone from New England passionate about audio design?
I'm more looking for active innovators or people with the drive to be such. You wouldn't believe me if I told you what the equipment I've developed can do and I'd rather show than tell. However I'm starting a business soon so I need to find people that are actually interested in legitimate audio...- coinmaster
- Post #4
- Forum: Members' Lounge (General Discussion)
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Anyone from New England passionate about audio design?
Greetings fellow humans. I have long been developing unique and cutting edge audio stuff solo but I have long dreamt of the day where I would meet someone legitimately interested in audio design such as I to combine two brains into one. My question is simple. Is there such a person out there...- coinmaster
- Thread
- audio design bffs forever cat videos cool stuff diy robot ninja dinosaurs
- Replies: 3
- Forum: Members' Lounge (General Discussion)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Actually what I'd probably do is make the input stage and output stage separate entities in their own separate chassis connected via XLR. No need to lock either section into a single design or purpose. The input stage is probably one of the best possible designs for its purpose using tubes and...- coinmaster
- Post #4,035
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Yeah, seems like a decent amount of lurkers but not many participants these days.- coinmaster
- Post #4,034
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Well, as I said. I can build a PCB for people here of the idealized version of the mk6 where all of the theoretical flaws are already solved without changing the functional design structure (It will still act as a WCF, just without the downsides). I'd share the schematic but I won't bother...- coinmaster
- Post #4,032
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
You're gunna want about 10,000uf capacitance to eliminate the ripple when using SE.- coinmaster
- Post #4,027
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Caps designed for handling ripple are just caps with lower ESR and better heat handling. If you want high regulation with caps you need a ton of capacitance and a low enough ESR so that capacitance isn't stifled. You could use a capacitance multiplier which would require just a single resistor...- coinmaster
- Post #4,025
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Bigger is good. Lower esr is better. I put 0.5 miliohm esr 100uf caps in there and it changed the amp completely. But screw the caps. Get it regulated. The amount of regulation that a simple regulator would provide is going to be vastly more than any capacitance you can realistically throw into...- coinmaster
- Post #4,023
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Higher impedances will be easier loads and give less supply ripple.- coinmaster
- Post #4,021
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
"Old school" doesn't mean anything in engineering terms. It's a matter of whether X is sufficient to accomplish Y. "Old school" power supplies can do their job just fine. Depending on the inherent regulation (or not) of the power supply, the PSRR of the amp, what type of ripple appears in the...- coinmaster
- Post #4,019
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
Sonic's design would be more expensive and it has many redundancies and some components with flaws that cannot be overcome. This does not mean it will necessarily have any detrimental sonic effects, but I personally I only design in a way where I have complete control over all of the performance...- coinmaster
- Post #4,016
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
The question that needs to be asked is, what are you guys trying to achieve? Because it doesn't take much deviation before it's more efficient to just to a complete redesign. The design is so deeply flawed that it's too easy to end up on something completely different when trying to solve the...- coinmaster
- Post #4,011
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
An asian website? Interesting, because those are my original schematics that I made forever ago before I started using LTspice and before I knew what I was doing really. I guess the asians are reading head-fi.- coinmaster
- Post #4,010
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
The cathode caps are always going to reduce the sound quality. Which is part of the reason I got rid of them in my mod that solved every issue the MK6 has. Hindsight, I probably should have just made a perfected version of the mk6 and sold it to members here to fuel my other research instead of...- coinmaster
- Post #3,997
- Forum: Headphone Amps (full-size)
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Senn HD800 Ultimate, "Maxx" Mod
The problem is prevalent throughout the entire audio industry. There is a disguisting and inexcusable level of lack of real innovation and lack of interest in real innovation. Pride, ego, greed, hype, and laziness rule, instead of actual progress. This is part of the reason I can almost casually...- coinmaster
- Post #78
- Forum: DIY (Do-It-Yourself) Discussions
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
The leamskie follower does solve the design flaws of the WCF but it's not a mod that is easy to do or that I would recommend someone try to do. It would be easier to design it from scratch at that point. I have 8 6c33c tubes and custom wooden chassis for balanced leamskie follower that I...- coinmaster
- Post #3,872
- Forum: Headphone Amps (full-size)
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Little Dot MK8SE / MK6 Super Mods (All verified mods are on first page)
It was more of the fact that the driver is a complex structure and they were super fragile and a pain to transport. They needed to be hung from some sort of apparatus because they were too heavy to put on your head for long and the headband was just a bunch of wood blocks lol.- coinmaster
- Post #3,806
- Forum: Headphone Amps (full-size)