bottle size on valves

[electo]

hi

thanks for all your help ian will get some kt88 and give it a try

the YAQIN - MC-10L is a great amp lows mods and highs sound good to me

had a couple of problems with it

one of the el34 had an internal short on it the anode plate started glowing red

the other is the mains tx get a bit warm but sorted that with a auto tx
the voltages were a bit high to heaters were running at 6.7volts

i have changed all the chinsse valves to
russan 6n1p
Electro-Harmonix EL34

will try the chinsse one when my replacments come

hope thats some help

and thanks again
mick