AW: Expo conv. heater (tomg et al.)

[Haible Juergen]

	>But why do some voices lag, and others don't. Is there perhaps a
large thermal
	>gradient also on the boards? I guess PSU.  Are the "failing" voices
naer to 
	>areas of large power consumption ?

	Not in my diy modular. The two 3340's are a few centimeters apart
from
	each other, and the distance to the heat sink is approx. 1/2 meter.
	I know thermal analysis is a tricky stuff, and there may be
unexpected results
	of how the warm air moves in an enclosure, but the phenomenon was
the
	same while I had no back panel on JH-3 over 2 years, and now that
all is
	closed.

	JH.