- Видео 14
- Просмотров 183 369
Vili
Добавлен 7 апр 2011
Preamp vacuum tube noise comparison
RIAA preamp into power amp, full volume, recorded right on speaker, unshielded, bare pcb on bench.
Просмотров: 24
Видео
VA balanced tube preamp
Просмотров 85319 часов назад
This is my DIY vacuum tube balanced preamp demo. Highlights: Ultra noise-free power supply, tripple-shielded potted toroidal transformer, unbalanced inputs, balanced output, remote control, audio detect, tape/monitor function, switchable gain. Signal path: 4xECC83 2x6N6P Contains Raspberry pi with ES9038q2m DAC hat for dlna audio streaming and airplay. THD ~0,002% @ 1Vrms
Honda civic type-R fk8 100-200 acceleration, custom tune
Просмотров 29314 дней назад
100-200 acceleration custom tune 102oct racing fuel
Vacuum tube push-pull amp cathode current comparison of class AB and class A
Просмотров 146Год назад
Switching between class AB and class A operation at 1kHz sine wave 1:1 DC probe, display 0.2V/div over 4R7 resistor in cathode of fix biased 6P3S / 6L6 push-pull AB class // Ua:430V Ia:20mA A class // Ua: 340V Ia:60mA
VA softstart upgrade + remote on
Просмотров 1212 года назад
New VA softstart, features push button on-off with blink indication of delay phase and remote power on and more…
ViliAudio Vacuum tube power amp
Просмотров 5812 года назад
This is my hi-end DIY tube amp built in 2021. Each channel is powered by rare Tesla 4xEL34 driven by russian 2x6N6P and Tesla premium ECC803S. Maximum output 2x120W RMS in AB pentode mode and 2x80W in triode AB2
1,25mm IPX Wifi connector soldering
Просмотров 4,6 тыс.4 года назад
1,25mm IPX Wifi connector soldering
Honda Civic Type-R FN2 0-200 acceleration
Просмотров 72 тыс.5 лет назад
Hondata flashpro MAP calibration, apart that all stock.
DIY vacuum tube OTL headphone amplifier
Просмотров 4,5 тыс.7 лет назад
Starting sequence of my home built vacuum tube headamp
Daewoo Leganza acceleration
Просмотров 91 тыс.12 лет назад
Daewoo Leganza 2.0i, just on straight flat road, max. top speed is approx. 210-215km/h. Video is focused on acceleration from 60-160, It's nice car of 90th years of last century.
Why don’t you leave it switched on? Switching off and on for tubes is not ideal. Just a demo I guess but not great practice. Then it does take some time for the tubes to come up to stable conditions. Was hoping to hear a longer sample.
Why? Can i ask?
To hold it in metal can - more shielding, also dampens mechanical vibrations, better insulation etc…
2.0?
Музыка 👍
Beautiful shifting 😘
Perfect shifting
Beautiful sounds from a beautiful car👍🏼
Your rev indicator is off
Proper sounds like a ferrari!
Upgraded cams?
*👍супер и привет от тренера по футболу!*
Thank you for eargasm
Sounds sensational honda really do make exceptional engines reliable with performance which is very rare
Beautiful work! Where do yo get your enclosures?
Thanks :) Enclosure is custom made by local steel shop
Goes well
Zdravím Vili, tak toto je šupa! Klobúk dole. Si sa riadne vypracoval. Dá sa toto niekde vypočuť? Odkiaľ si?
6.5sec 0-100, 25sec 0-200
ep3 6sec 0-100, 19sec 0-200
@@spajd2 good
@@spajd2 Not in stock form haha
Yes in stock@@ollijokinen1571
Year 2021 such acceleration and speed is quietly achieved by the engine VW 1.0 TSI 95 HP ;)
Yeah but the Daewoo is better
@@rallycobra5738 Why is Daewoo bitter than vw ?
@@user-ul5zu5du4m just put a small turbo on a c20sed and you will see why kkkkk i see this kind of engine achiving 300+ hp only in 0.8kg on boost
Moje víkendové potešenie :) akurát včera som ju vytiahol z garáže po zimnom spánku.
It took forever
Sure buddy
Quicker than the bus you do be taking
Show us a video of you doing better
Pozdravujem Vili. Zaujala ma stavba tohto zosilňovača. Vieme sa skontaktovať?
seems to rev really high? i thought it cuts just over 8000rpm?
8400 I guess
As far as I know, stock rev limiter is set to 8300 rpm, seems the owner of this car set it to 8500 rpm using Hondata FlashPro.
8600rpm is safe after start cavitation OEM oil pump. With RRC oil pump 9000rpm possible. But you need some other deeps mods 🥸
With a flashpro you're able to set the rpm limit higher, some say 8400rpm because thats where the power starts to fall over with stock cams, with a fd2r oilpump and balance shaft delete kit you can set these the limit at 9000rpm
Thank you for the close up view
Finally good shifting, great car. Is it forcing you to the back of the seat despite the low torque?
Yeah but start wasnt that good ;p It needs higher rpm
How do you get such quick gear changes
Skills, it's not that hard
@@HD-nt8ng it is actually hard without damaging the car, any idiot can slam the car in gear and just drop the clutch usually if the gear changes are this quick there's modifications with the clutch or gear system. So no it's not just "skills" unless you're a chav wrecking your shitty corsa clutch. Fyi I also have an fn2 and they rev very high, when you're shifting from the red line the gears can be quite notchy and this is well known.
@@cameronbrown3380 agree, I always used to crunch into 2nd gear when changing really quickly, other gears are fine. Adjusted the clutch pedal and it's much better.
@@Springwater786 absolutely mate I'm not sure what I need with mine, it's only got 53k miles on a 61 plate but I have the same issue, so hard to get quick and accurate changes, the biting point is so near the floor it's nuts. The garage offered to pay towards a Honda clutch fitted which I'm getting done at TGM on thursday. I'm hoping it'll sort the issue out otherwise I'll have a look at having it adjusted.
@@cameronbrown3380 mines an 07 with 55k, it's really easy to adjust the pedal, takes about 10 minutes. Well worth it, when I first got it the biting point was on the floor and so hard to drive smoothly, now it's lovely to drive
201 HP?
No. With Hondata chiptuning, develop's at least 220 hp.
Coolest DIY vacuum tube amplifier I have ever seen, also reminds me of a microwave with the light inside turned on.
Vili HA V.2 svetelektro.com/modules.php?name=Forums&file=viewtopic&p=662892&sid=f0fc72ce867f5a598b3c873d7a9a192a#p662892
What a nice~!
Schematic: (Slovakia language) www.audioweb.cz/viewtopic.php?id=17726&p=112 or: postimg.org/image/hwqs67ivv/
Hi, your amp is very cool! Is it on sale?
How much voltage is going to the tubes ?
Please give an update on this unit. is it still functional? are you still using it? What's the SNR? will you make it available as a product or will you show how you made it? thnx.
Very impressive. Do you have schematics or plans on any of the forum sites? I'd be interested to know how you implemented that front end control and what kind of schematic you implemented, what kind of tubes, power supply, etc.
Hi, you can read more on the link below, just use google chrome translator... it is based mostly on mcintosh c2500 preamp, the control unit and bluetooth are custom made svetelektro.com/modules.php?name=Forums&file=viewtopic&f=27&t=45035&sid=fbfb58f252382bdad5309783644150ee
Looks cool but it did remind me of a microwave oven or something to toast your bread with
Thanks to everyone for positive feedback, you can see schematic over here: svetelektro.com/Forum/otl-headamp-s-e88cc-t44410.html Try to use "google translator" for the page and hope it will translate the texts for you correctly... at the moment I am developing the upgraded version v2.0 of this headamp with even better specs and a bit smaller size and black-colored now :)
man ur amazing this is home made stuff? no waaay superb finish and very professional stuff i have a feeling u r developing ur own brand :)
wow, this is insanely beautiful amp do u have any parts list or something u can share about the schismatic
Is there a schematic of this anywhere? What tubes are you using in the circuit? I really like the way this looks, and I'm sure it sounds amazing.
Holy shit. This is the coolest diy amp I have ever seen. Great work
Nice case. Where did you get it from?
Hi there, it is custom made. Case is laser cut and than CNC bended to desired shape then powder coated. Front panel is CNC machined aluminum panel.
Do you have a schematic/photos anywhere?
holy crap 150!! oh... kph ok
engine sound is nice
Slow 0-100...
Is a heavy car, i have one on lpg. 1.300 kg , 2.0 dohc gm engine.
@@popaandreialexandru4247 in Russian bad boy for Lamborghini😂
way back I did it in a quarter a few times and got around 17 seconds
No len nad 5500 to uz nema taky tah mam tiez leganzu a mam to otestovane kedy sa mi to rychlejsie rozbehne ;-)