12k SE OT,

[jestaudio]

Any suggestions on which tube this would suit

[Phil_S]

I'm not sure if it will work. You might try half of a 12AU7 or 6SN7 as a SE output. You might look at a SE EL95. Really, operating parameters should be known or estimated. You question in the abstract is too hard to answer with assurance.

[Firestorm]

Your question in the abstract is too hard to answer with assurance.

Yes. What DC "bias" current is the OT rated for? And unless the OT is 12K/2 ohms, you have more options. If it's 12K/8 ohms, then it's also 6K/4 ohms and 3K/2 ohms.

[jestaudio]

Your question in the abstract is too hard to answer with assurance.

Yes. What DC "bias" current is the OT rated for? And unless the OT is 12K/2 ohms, you have more options. If it's 12K/8 ohms, then it's also 6K/4 ohms and 3K/2 ohms.

12k at 4 ohms meant to be for a el95 but i,m wondering if theres anything else before i skip them

[Firestorm]

Maybe an SV572 if the OT can deal with the current: idles at something like 60mA at 500V.

[jestaudio]

Maybe an SV572 if the OT can deal with the current: idles at something like 60mA at 500V.

Its a unknown due to the complete lack of information available, looks like the skip is beckoning

[skyboltone]

Your question in the abstract is too hard to answer with assurance.

Yes. What DC "bias" current is the OT rated for? And unless the OT is 12K/2 ohms, you have more options. If it's 12K/8 ohms, then it's also 6K/4 ohms and 3K/2 ohms.

12k at 4 ohms meant to be for a el95 but i,m wondering if theres anything else before i skip them

A 6V6 will operate there.