Live Lab Hangout #1.1 Posted

[generg]

@ jama:

still on the beach……?

 

[jama]

Oh, my God, no. At last in home...

 

[Soundhappy]

If 1Y and 1Z was strange sit batch what about 210...or similar series
of 2SK182ES have Diyers find after curve tracer tests some good ones ?

 

[cwtim01]

I measured the Vgs vs Id (@Vds 20V) of some 2SK180s. Non-graded curves in green, grade C in red and grade D in blue. It seems there are some relationship between the grade and the Vgs bias level.

 

[Michael Rothacher]

With luck, here's where it'll be:

BAF LIVE

You may want to follow me on Twitter if you want updates and such: @audiohobby

I'll probably post short videos on my YouTube channel as well.

 

[Michael Rothacher]

If you email me on BAF day (mike@audiohobby.com). I'll try to answer your BAF questions and requests as best I can. I'll try to make it as interactive as possible.

 

[biju55]

Good News ............

 

[Soundhappy]

With luck, here's where it'll be:

BAF LIVE

You may want to follow me on Twitter if you want updates and such: @audiohobby

I'll probably post short videos on my YouTube channel as well.

@ Michael

Fantastic idea dedicated video chanel on Audiohobby in life streaming ,
or actual evenements short reportage on BAF can bring lot of joy to Diyers around the world + Twitter bird.
It´s big chance to us. Thanks Mr Rothacher
Only 9 days
and TadaAMP
Best regards
Christophe

 

[drjbf1]

Thanks Mike

 

[Nelson Pass]

Only 9 days?

Probably I should start thinking about something for BAF.




Naaaaahhhhhh.....

 

[2 picoDumbs]

Only 9 days?

Probably I should start thinking about something for BAF.




Naaaaahhhhhh.....

Ask someone from the audience for a box of parts and do some magic.

 

[cwtim01]

Thanks Michael, time to create a Twitter account ...

 

[Michael Rothacher]

Only 9 days?

Probably I should start thinking about something for BAF.




Naaaaahhhhhh.....

He does his best work at the last minute. Like MacGyver

 

[Nelson Pass]

I think I can get by with stuff I had for 2014.

 

[Michael Rothacher]

You may also want to check my channel at My YouTube Channel for mini LIVE events and video postings throughout the day and beyond.

 

[Michael Rothacher]

If you don't do Twitter, you can still check the feed at: www.twitter.com/audiohobby

 

[Junm]

Has anybody finished their 2SK182e amp? do we have a working schematics?

 

[Soundhappy]

Only 9 days?

Probably I should start thinking about something for BAF.




Naaaaahhhhhh.....

I think I can get by with stuff I had for 2014.

@ Mr Pass , Mr Rothacher and Diyers

Burning Amplifier Festival 2015

Pass Pub Theme Song proposition

Matthieu Boré - Ring of fire

 

[Junm]

Can anybody show me a working schematics for a Push pull 2SK182ES...i happen find 5 pcs of this and want to make an amp with them...

TIA

 

[cwtim01]

You can put the 2SK182ES in the L'Amp circuit, play around with the operating conditions to get the power and distortion profile you desire.

Otherwise, let's see if Michael would show something in the BAF

Edit:
Sorry I missed the word push-pull, in that case you're on your own - maybe a circlotron, or a F6 type circuit with the 182ES.