I found that I needed at least 2 full inches of space underneath my single fan for much greater efficiency of air volume movement. Also, the extra height stops turbulence noise generated from a sudden 90 degree change of air-flow direction. I'm trying to come up with my own solution involving a special amplifier table top with a filter box underneath the entry to the fan to stop recirculation of household dust and also to bring the noise level down even further.
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the fans are about 20mm thick, 100mm types...
made of clear plexiglas, top portion is 6mm thick,
front, back and sides are 9mm thick,12 x 17 x 1,75 inchea height...
the fans are 12v 015A types connected in series paralllel
powered by an ibm laptop psu, rated 24 volts at 3 amps...
oh, i made 4 blocks of plexiglass 3/8 x 1 1/2 squared for the 4 corners of the cooler, that is where air enters
Some progress
2 pcs .250" thick 6061 T6 material for 2 monoblocks
Regards
David
12 inch Altec Lansing woofer, altech lansing compression driver in a le cleach 'horn, electro voice tweeter....not recall model numbers now....i did not make those.....
i am considering using mosfet CCS for the 12ax7 and ef86 stages,
a 1 ma and 4mA adjustable around this value,
any thoughts on this? recommendations will be welcome...
Some progress
2 pcs .250" thick 6061 T6 material for 2 monoblocks
Regards
David
looking good, in myupcoming build, i am giving heat issues first priority
now that i have confirmed how good this amp is...
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Very solid. By the way, how did you manage to get the photos up in super large size?
AJT, please confess your sins in public. I think it would be good for you, ha ha.
yes, first i quoted your posts and replied to each, so then having three posts in succession, i decided to merge all to make just one post....begging for your forgiveness...
