Henry Kolesnik wrote:
It's possible they were in an application that was particularly demanding on
one section or the factory had a bad batch. Look at the date codes and
confirm that the TV7 is OK
The Tektronix 6DJ8s from AES are cheap and measure perfectly on my curve
tracer. If you need a reference unit, order one of them.
Does anyone know if the 6DJ8 is still in production? Is it recommended
for new designs or am I better off using a 12AX7 series tube and living
with the high input capacitance?
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."
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