LIVE Lab Cam

[Michael Rothacher]

180, 182, 28, etc. same principle. Easy for Greedy Boyz

 

[Soundhappy]

180, 182, 28, etc. same principle. Easy for Greedy Boyz

Great but we need friends who work for NASA to source cosmic sit´s

 

[Dennis Hui]

The new devices are MOSFETs. I want to test them before I mention part numbers, though, in case they don't pan out.

BTW. It looks like the SIT circlotron has already been covered here:

http://www.diyaudio.com/forums/solid-state/275329-sit-2sk82-circlotron-power-buffer.html

It's pretty much what I was going to do. It looks very nice and I wouldn't want to duplicate efforts. I have other circlotrons to explore anyway, so no worries. I also have some other SIT stuff in mind.

Hi Mike,

Thanks for pointing this out. I'll have to study this to see if I can turn it
into a P channel one, since I have an excess of 2sj28.

Dennis

 

[albertli]

193v with 180

Mike,
I was wishing, now am waiting for your findings.
Albert

 

[Michael Rothacher]

193V + 2SK180

34V B+
Id = 1.25A
.18% THD @ 1W
Clips at around 6W

 

[albertli]

193V + 2SK180

34V B+
Id = 1.25A
.18% THD @ 1W
Clips at around 6W

Big thanks. The chassis is coming the way. I'd post pics after finished.

 

[Michael Rothacher]

Blabbing at 2PM EST

www.blab.im/audiohobby

 

[Nelson Pass]

Came in late, but the Plan 9 part was good.

 

[Michael Rothacher]

I'm going to keep trying to get the boyz to participate. You really should join in. That would pack 'em in! All you need is a webcam. I'll have some good questions ready and try to facilitate a fun show.

When we're not talking audio we can riff on a bad (public domain) movie.

 

[Zen Mod]

Papa is shy for that

 

[Michael Rothacher]

Well, that's what Bordeaux is for

Will the Mighty ZM join in if we can make it happen?

 

[Zen Mod]

we are going to crash Internet

 

[BDP]

Would this be the official high end off topic blab if Zen Mod joined

Watched a part of the blab, could be fun and informative if you could get the right mix. Keep trying.

 

[Michael Rothacher]

I'm switching to Google Hangouts. Blab was still in beta, and had issues.

No show next week (vacation ) Then I'll be back on Google Hangouts. You can still call / join in, ask questions, chat and so forth. The nice thing about the Google Hangouts platform is that it is more accessible to everyone, all you need is a webcam with a mic and a Google account. Also, the Hangouts go out live on my regular YouTube channel at the same time.

 

[CanAm Man]

"What is....."

Michael,

I'm really enjoying your streaming YouTube stuff. I'm envious of your lab and equipment.

My wife, not so much...... She is learning audiophile stuff through me though, and I guess I'm lacking in my mentorship. Case in point: she walked in a few minutes ago while I was watching you on YouTube, and she asked "what is that toilet seat on the workbench--above the soldering iron--used for?"....(!)

(I explained that was part of your soldering workbench--a circular fluorescent light and built-in magnifying lens....!!)

My wife and I are both wiser now, courtesy of all your DIY Audio postings.....

 

[Michael Rothacher]

ROFL