Was looking a DIY headphone amps http://www.pmillett.com/nuhybrid.html and saw this http://korgnutube.com/en/
New to me, maybe not to you, but I thought it was pretty cool.
New to me, maybe not to you, but I thought it was pretty cool.
3 posters
Korg Nu-Tube
arledgsc- Posts : 504
Join date : 2012-11-30
That is an interesting "tube". I guess tube rolling would be rather difficult LOL. Operates at extremely low voltages - 0.7v heater voltage, B+ 5 to 80V. Must last a while as the picture above has it directly soldered to the circuit board.
The 2nd link above did not work for me but this one did. Datasheet further down.
http://www.nutube.us/
The 2nd link above did not work for me but this one did. Datasheet further down.
http://www.nutube.us/
Last edited by arledgsc on Fri Jun 30, 2017 6:30 am; edited 1 time in total
Tom- Posts : 217
Join date : 2011-04-04
Sorry for the bad link.
Maybe you could solder in a socket for that "tube" (are there others to roll in?)
like the ones that used to hold your computer memory.
Haha. Old guys who remember that stuff...
Ohhhh! 256K!!!!
Maybe you could solder in a socket for that "tube" (are there others to roll in?)
like the ones that used to hold your computer memory.
Haha. Old guys who remember that stuff...
Ohhhh! 256K!!!!
Dogstar- Posts : 361
Join date : 2014-06-23
How would I plug in my KT88 to 61P adapter?
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