Another thread about PM's ...
So many tweaks I've seen on the net, surprisingly I did not found the one I use to do on most of the PM's I own or re-sale with Electrostats systems :
I would not recommend these mod's for PA use, but I'm using PM's (1,5 - 1,5a - 1200's) since years without any issue :
1. Remove the Fans, replace with last generation 80mm PC Fans (I'm using the Arctic brand) with high flow and low noise. There are plenty of DC supplies (3 - 12v) which enter easily the original rack of the PM1.5a, a little bit trickier in the PM1.5
2. After removal of the Fan PCB, there is plenty of room for an additional 2x 30amp temporized relay. There is a 80V supply that you can find easily at the caps end in the Power supply board ...
I see the Audiophiles grinn ... But I sleep better when I let my friends with these 1000w beasts under protection !
So many tweaks I've seen on the net, surprisingly I did not found the one I use to do on most of the PM's I own or re-sale with Electrostats systems :
I would not recommend these mod's for PA use, but I'm using PM's (1,5 - 1,5a - 1200's) since years without any issue :
1. Remove the Fans, replace with last generation 80mm PC Fans (I'm using the Arctic brand) with high flow and low noise. There are plenty of DC supplies (3 - 12v) which enter easily the original rack of the PM1.5a, a little bit trickier in the PM1.5
2. After removal of the Fan PCB, there is plenty of room for an additional 2x 30amp temporized relay. There is a 80V supply that you can find easily at the caps end in the Power supply board ...
I see the Audiophiles grinn ... But I sleep better when I let my friends with these 1000w beasts under protection !
