Eeyore wrote in message
...


N_Cook wrote:

Eeyore wrote in message

Is that the model that has a fan mounted horizontally blowing down
onto a
skimpy heatsink ?


Blowing up into an adequate , for fan blown, heatsink with a bank of 12
motorola 70483080 TO3

How do you define adequate ? I design my own heatsinks for amps you see
and most
others I come across are very inadequate, notably recent Peaveys.

Graham


For fan blown o/p devices the heatsink surely does not have to be much more
that a metal matrix for holding the devices to. Does not have to be
multifluted or with those chisseled multi-vanes etc (sorry don't know the
generic term , end up curved ) or a great mass of metal for convection
cooling

--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/