Hi...
One of my friends will give me some parts of old SA3 amplifier. Parts will include amp PCB's and PSU, unfortunately missing part is amp enclosure and heatsink with output transistors. Some modifications are existent on PCB's (he told me that) . Please help me with some guidance. I found on internet not so clear schematics of S300 (basis of SA3) and to put PCB to original state my idea is to put all new transistors and acquire all transistors for output stage.
My question is: is this transistor lineup in SA3
MPSA42 14 pcs,
MPS6571 8 pcs,
2N4250 2 pcs,
MPSA92 6pcs,
MJ15022 14 pcs,
Mj15023 14 pcs
2n3440 2 pcs
and 2N5413 2 pcs.
Thank you all for help on this technical topic...
One of my friends will give me some parts of old SA3 amplifier. Parts will include amp PCB's and PSU, unfortunately missing part is amp enclosure and heatsink with output transistors. Some modifications are existent on PCB's (he told me that) . Please help me with some guidance. I found on internet not so clear schematics of S300 (basis of SA3) and to put PCB to original state my idea is to put all new transistors and acquire all transistors for output stage.
My question is: is this transistor lineup in SA3
MPSA42 14 pcs,
MPS6571 8 pcs,
2N4250 2 pcs,
MPSA92 6pcs,
MJ15022 14 pcs,
Mj15023 14 pcs
2n3440 2 pcs
and 2N5413 2 pcs.
Thank you all for help on this technical topic...
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