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Primer različitih ulaza na Nelson Pass MX2 pojačivača
#1
Početa je svojevremeno tema o pojačivačima u modularnoj tehnici, (ne mogu naći temu, pa otvaram "novu"), 
gde je na velikom DIY forumu napravljena varijanta MX2 sa nekoliko različitih ulaza, pa i gotove pločice za svaku verziju... 

početak na DIY 

prilažem i poneki fajl, kao primer, za drugare, koji nemaju pristup na veliki Forum: 
copy sa DIY: 
This means that, finally, I'm able to sell full sets of M2x PCBoards. As of today I have thirty (30) "sets" of boards, where each set is what you need to build a 2-channel M2x amplifier. A "set" consists of
Quote:
  • 1 Channel-A amplifier main board ("mother board")
  • 1 Channel-B amplifier main board (mirror image of Channel A main board)
  • 2 Ishikawa input stage daughter boards (Toshiba JFET)
  • 2 Tucson daughter boards (Burr Brown Opamp IC)
  • 2 Mountain_View daughter boards (Fairchild JFET Class A single ended)
  • 2 Norwood daughter boards (surface mount opamp + video buffer)
  • 2 Austin daughter boards (discrete BJT "Diamond Buffer")
Price per set of 12 PCBs, including shipping, will be $40/set for USA and $50/set for the rest of the world.


Attached Files Thumbnail(s)


.zip   M2X_Schematics_and_BOMs_rev19MAY2018.zip (Size: 587,38 KB / Downloads: 2)
.pdf   The diyAudio First Watt M2x - diyAudio page1.pdf (Size: 2,32 MB / Downloads: 10)
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