Quote:
Originally Posted by plurn
Hi Joe,
One other thing, the E288CC does not seem to be an equivalent of 6922. It has different electrical characteristics, with the E288CC drawing about 50% more heater current, and drawing double the anode current. It might be fine, or it might damage your preamp if it draws more current than it can handle. I recommend checking with conrad johnson to determine if it is safe to use in the ET3 SE.
example 6922/E88CC:
heater current (If): 300mA
anode current (Ia): 15mA
http://www.mif.pg.gda.pl/homepages/f...09/e/E88CC.pdf
example E288CC:
heater current (If): 475mA
anode current (Ia): 30mA
http://www.mif.pg.gda.pl/homepages/f...0/e/E288CC.pdf
Anthony |
Anthony
Again, another good point. I just listed my 6922 related stash. The E288cc's may not be right for this application - I'm aware that they draw a different current. Words to the wise.