Default KT88 stock in mc275V

[mati1979]

Hi, i have saw many kt88 tubes in the Series V.
i see holes and squares. this 2 models are svetlanas tubes ?

 

[ron-c]

JJ

Ron-C

 

[oregonalex]

Yep. The round hole OEM tubes look and sound the same as JJ KT88. Great tubes. I tried to replace them with the Russian Gold Lion reissues, but ended up returning the stock ones in and selling the GLs. Seem to be long lasting too. I've been using them several hours a day for over three years and they still sound great and measure strong.

 

[mati1979]

lks like svetlana

 

[oregonalex]

lks like svetlana

I think Svetlanas have slightly smaller plate holes. Below are the JJs. Are they the same as the OP has? Maybe they used Svetlanas earlier.

 

[mati1979]

I think Svetlanas have slightly smaller plate holes. Below are the JJs. Are they the same as the OP has? Maybe they used Svetlanas earlier.

this comes with V or VI ?

 

[mati1979]

stock kt88 series V. Down Brown like svetlanas ?

 

[oregonalex]

this comes with V or VI ?

VI, 2014 vintage. Black base bottoms. In your latest pictures, the holes look definitely smaller than mine. I don't think yours are JJs.

 

[mati1979]

i see, maybe MC used

first: SED Winged , then Svetlanas and JJ ?