EF92 or EF91 tubes

[fitzrik]

Hi there,

just got myself a Little Dot MKIII

I find the top end harsh for my liking. I think it sounds boosted. Contacted David at Little DOT and he suggested I try

Mullard EF92/EF91s

My question is. What is the difference between these two? Which would I be better off with?

Richard

 

[GotNoRice]

There might be more documentation here about EF92 tubes since they were used in both the LD2+ and LD2++. I believe the only difference is heater voltage, but other than that they are very similar.

 

[Dept_of_Alchemy]

Try both, they sound different. EF91 are airier while EF92 are more weighty.

 

[Dept_of_Alchemy]

I really liked the Mullard M8083 which is in the EF91 family. It sounds a lot more expansive and has better soundstage compared to the Mullard M8161 while retaining most of its amazing sonics.

 

[Morb]

As gaming is importing for me.. which mullard tube has better soundstage?

EF91 / EF92 / EF95 ?