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 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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It is currently 30 Mar 2020, 21:47

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PostPosted: 01 Dec 2017, 02:24 

Joined: 24 Sep 2017, 14:54
Posts: 1
Dear friends

Now that I've got my first tube-amp (heathkit aa-61/ua2), I'm on the lookout for replacement-tubes (some arrived damaged), but there are so many different EL84 Variants:
I found EL84, EL84 S, EL84-CZ, EL84-STR, EL84 M and there's even more of them, that I don't know where to look for specific information about them. I mean, the technical stuff, not the objective sound-qualities etc.

Is there a place where I can compare their data/specs/requirements?

Thanks much!

PostPosted: 01 Dec 2017, 14:09 
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Joined: 08 Aug 2009, 03:11
Posts: 2229
Location: Chilliwack, BC
I'd like to know a HiFi comparison chart for tubes as well. All the ones I've found are for guitar amplification :confused:

-= Gregg =-
* Ratings are for transistors - tubes have guidelines*
Home: GeeK ZonE
Work: Classic Valve Design

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