View Single Post
Old 19th Mar 2018, 11:51 pm   #42
joebog1
Banned
 
Join Date: Jun 2015
Location: Mareeba, North Queensland, Australia
Posts: 2,704
Default Re: Pre-amp for Golden ears

That is where I obtained them - RAAF!! When the airforce went digital it dumped millions of dollars worth of stuff into auctions. That's where I get my valves from. I have both pentodes and triodes in that miniature format. The photo I posted is a 5718 triode.

I will do some work using some I think and post my results. It will be good to listen to my Hi-Fi at 60,000 feet too.

Joe
joebog1 is offline