I have dead HIll DX1500 on my table... Sone transistors are good but the board is pretty burned out. There fore i decided to build a new amp since a toridal trafo and elkos(2x10 000 mf) are good.
If anybody have schematic of some 2x85 or 2x90V a would like to buy that schematic !!!
If anybody have schematic of some 2x85 or 2x90V a would like to buy that schematic !!!
you mean that your trafo can put out 2x85 Volt DC
How much VA? Is trafo 2x85 Volt AC and X Ampere?
Or you mean you want a 2x 85 Watt output Amplifier?
Into 4 Ohm or 8 Ohm speaker?
How much VA? Is trafo 2x85 Volt AC and X Ampere?
Or you mean you want a 2x 85 Watt output Amplifier?
Into 4 Ohm or 8 Ohm speaker?
My trafo is about 1000VA and gives about 2x <90V DC voltage...so i need a amplifier circuit to use that trafo.
Drafance007 said:
Take a look at the OptiMOS amp from SEAL Electronics (http://www.sealelectronics.com). If you use the Semelab double die lateral MOSFETs, you can run around 400W RMS with 90V rails.
Thanks schmad but i didn't find anything interesting there. I serched whole web i thing and i ony found one schematic, but i don't know is it any good??? Here is the link:
http://users.swing.be/edwinpaij/ampli_mosfet_360_w.htm
http://users.swing.be/edwinpaij/ampli_mosfet_360_w.htm
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