[Schoenberg]

(This tread is dedicated to MKIV regular version. There are other threads dedicated to SE version.)

I have listened to my Little Dot MKIV head/pre amp for a while now.
I wonder if there are other people who are also thinking about tube rolling on this amp.
Let me gather enough info here:

Power tubes:6H30

Driver tubes:with jumpers: EF92 EF91 CV138 CV131
without jumper:WE301A/B GE5654 M8100 CV4010 EF95 6J1

That is all the information on the manual.
The kit power tubes are Soviet 6H30EH. They are hard to find.
I want to know more about tube rolling, especially on power tubes.
How many different power and driver tubes have you tested on this amp?
Is there any complete list of compatible tubes ?

Here is a pic of my MKIV. I removed the golden shelf around the tubes. They look ugly to me.

 

[Schoenberg]

I just wonder if MKIV and MKIV SE share the same tube rolling options?

 

[V3ng3anc3]

Isn't the MKIV and the MKIV SE exactly the same except the SE has better stock tubes and better components? So I believe the tube options should be the same.

 

[Schoenberg]

Quote:

Originally Posted by V3ng3anc3 /img/forum/go_quote.gif Isn't the MKIV and the MKIV SE exactly the same except the SE has better stock tubes and better components? So I believe the tube options should be the same.

That is not true for early SE version. I am not sure about late SE version.
SE stands for special edition. But ironically there are more people owning SE than regular versions.

 

[jeremyzone]

the mkiii and mkiv both have the same tube rolling options, so there are a ton of comments here for various options
http://www.head-fi.org/forums/f5/lit...olling-276757/