Yes, 1/.007000mhos = 142.85ohms micro is 10e-6

For 6080/6AS7G OTL cathode follower amps, like the WA3, output impedance is roughly 1/transconductance for a cathode follower. That puts the 6AS7 with transconductance of 7000micromhos at about 142ohms. Changing the tube to a 5998 with transconductance around 14000 gets you down to 72 ohms. Even...

They are definitely hard to find. That’s pretty much all I run in mine these days. Sounds similar to a 5998 or 421A.

Looks like I missed a good one!

Not sure if I can make this one...gotta see if I can make schedule. 🤓

I love my 7802s… 🥰

I am

LTA, Nice!

Looks like I missed a great meet - awesome photo set!

Tracking - not sure if I have schedule but will put it in queue...

Oooo, l really want to hear that...missed it this time. Looks like an awesome kit!

I was not a fan of the Sonoma either. Did not like the sound and they were uncomfortable...thick I think is a good description. As for the Yggys, I can only say that I liked the coax input better than the fiber.

Great meet, people, gear, and hosts! I'm surprised how much I liked the Mac amp. Some photos posted here, feel free to contribute to the album: https://photos.app.goo.gl/VpzuJdgGDKAGsnCm2

Inbound :o2smile: KSA-5 Klone, LCD2.2, WA3 w/CCS

Working to get this on my schedule. :)

@gandhisfist - The franken-woo has an output impedance around 50 with the ccs loaded 7802 in there. :)

It's a sign of the times. Most of the systems / rooms were set up poorly imho. It's hard to imagine high end systems like these sounding bad. Props to Synergistic Research, Odyssey Audio, and Bricasti for being on their best game - I thought they shamed the competition. I love Zu, but I thought...

Will be at the meet Sunday. Was there today to check,out the speaker setups - wicked cool!

Really good meet / venue. I was impressed with the large number of high quality setups. I was also suprised to see quite a large array of tube offerings. Loved the sound of both the Eddie Current amps and the ZOTLs, as well at the Audio GD. It's always fun to see new DIY amps too....I've got to...

Looks like a great meet shaping up! I plan to bring the following (my usual pile): KSA5 Clone SuSy Dynalo Franken WA3++ LCD-2.2

Oo, looking forward to hearing the widow also.

I really like the specs on the Pro iCAN. Interested to see how it sounds.

Woot, I might actually be able to make this one, it's been a while...

I'd say it is similar in sound to a sylvania 7236. Visually, it looks the same as the 6AS7GA.

Like this GE in my WA3? It is more of a light amber color: