Home made power amplifier from year 1993
An externally hosted image should be here but it was not working when we last tested it.
All my IPS designs are in one place now.
IN my signature "fidelityforce.com" (slewmaster docs).
Index of /ostripper/docs
The new manuals will soon be in there , as well !
OS
Main link below - where I will start putting everything !
Yummy , 4 pair TO-3 BJT.
True DIY (by hand).
PS - but only 3 pair emitter resistors , one pair to-3's are drivers ??
OS
Last edited:
Heatsink: yes I know but they are left-over so I had to use them somehow and I didnt wanted to slice them.
With average load they go up to 75C°... With a little fan -20C... So the airflow is pretty bad.
But I hope the high temp will produce high quality as a side effect... :-D
Layout: I had many other issues with the stability but nothing bad experience with this wiring!
And now it is rock solid finally.
With average load they go up to 75C°... With a little fan -20C... So the airflow is pretty bad.
But I hope the high temp will produce high quality as a side effect... :-D
Layout: I had many other issues with the stability but nothing bad experience with this wiring!
And now it is rock solid finally.
Jaco wat wys jy vir die mense , Is dit die heatsinks wat horisontaal le ? Ek wonder as jy in die boonste vinne gate boor dat daar konveksie verkoeling kan wees. Dit sal mos werk.
Is it because the sinks are mounted horizontally. Drilling a few holes at the top will increase convection flow of the heat. Looks great. !
Is it because the sinks are mounted horizontally. Drilling a few holes at the top will increase convection flow of the heat. Looks great. !
