Hi again folks...
Re. Valvo EL11s and DecentLevi's recent sweeping statement that "when paired with
any EL12 will exhibit a channel imbalance of 15%" (and "should
only be paired with xxxxxxxx")....given his 'conclusion', based on results from just
one pair of tubes(!!), once again, alas, I am compelled to make further comments to his statements that hopefully will give a more accurate picture.
Firstly, there is quite a variation in the Valvo EL11, over and above those he tested : Black Glass with solid
oval plates; BG with
mesh oval plates;
possibly BG with
round plates; Grey Glass with probably
either shaped plates...in other words, far too much variation for
any such bold statement to have any credibility/reliability lol!
Secondly, I personally have tested
four BG Valvo oval mesh plate EL11s and one oval solid plate, plus one Grey Glass Valvo EL11 with a selection of EL12s/EL12N/EL12 'Spezials', and I have not encountered
any such channel "imbalance"...(but of course, there's always the possibility of different results from different tubes lol!
).
Hopefully my more in-depth trials may allay any apprehension folks might now have regarding the Valvo EL11/EL12 combo - one single result is no basis for bold, sweeping statements IMHO!!...it requires
multiple experiments LOL!
...