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  1. hardyhell

    Irem M92 minimum voltage level needed

    Hy guys. I have some Irem M92 boards and also had a M72. I noticed that they need about 5,1 volt to run properly and not crash. I assumed it is normal since I read it here somewhere that these boards are power hungry. So that I now would like to sell it I am looking for some confirmation of...
  2. hardyhell

    WTB new Astro city psu

    Looking for new Astro city psu Nvs - xxxx not the 4000 and not the “silver” ones. Thanks
  3. hardyhell

    FS Outzone , Irem M-72 Multi

    Hy - Outzone 500 Euro Plus shipping and PayPal fees. Preferred Europe because of customs hustle. Thanks Sold: - M-72 multi with selector,recapped original Roms still available. SOLD - Namco classic collection 2 recapped SOLD
  4. hardyhell

    WTB Taito Type X3

    Hy i am looking for a Taito type X3. please pm for offers or if somebody knows a retailer where i could get. whats a reasonable price? thanks
  5. hardyhell

    Arcade Monitor calibration guides

    Hy. I try to calibrate my NAC cabs as bright and good as possible. But I have not found a good method to do so. Or better said the ones I found do use quite different approaches. I know these so far: http://mikejmoffitt.com/pages/ms9-hax/...
  6. hardyhell

    FS JoJo's Bizarre Adventure cart+cd+manual/move list

    JoJo's Bizarre Adventure Cps 3 cart+cd+manual/move list https://drive.google.com/drive/folders/1-SEMz4HI8my2PZL1x0xV6yPSm_t1dS3o 300 Euro plus shipping. Won’t have it listed for long. If nobody wants I will get the cart converted.
  7. hardyhell

    WTB PGM Mainboard and Ketsui conversion

    hy Looking for a good pgm Motherboard plus at least ketsui with perhaps the dual Version on it and propper voltage Regulator. thanks guys
  8. hardyhell

    WTB Namco Noir Speaker replacement s32U10-1 4 ohm 3 W

    hy guys is anyone selling the small Speakers for namco noir? Namco Noir Speaker replacement s32U10-1 4 ohm 3 W Thanks
  9. hardyhell

    MVH - MV1T Player 1 Button 3 permanent on

    Hy. I just got a xxl mvs motherboard. It has the problem that button 3 of player 1 is always on. Can somebody perhaps help me to find the problem? It’s not the input from the cab. That I made sure already. Thanks
  10. hardyhell

    MS9 - 29 New Astro city picture adjustment guides and sharpness improvement Help

    Hy i am Looking for good guides on how to make picture Adjustments on these New Astro cab Monitors (ms9 29). http://www.emphatic.se/?p=710 https://wiki.arcadeotaku.com/w/How_to_Correctly_Set_Up_Monitor_Colours_and_Brightness These guides i used. but they do not follow the same way basically...
  11. hardyhell

    nvs 4000 psu repair mosfet k2236 supply

    Hy guys. i am repairing a broken nvs 4000 psu. the caps are done but now i found a mosfet that is broken (k2236). http://www.web-bcs.com/transistor/tmfet/k0/K2236.html can anyone help me to find this part or a similar one that can be used. thanks
  12. hardyhell

    NAC stereo sound setup for MVS,seibu sp1,cps1/2

    Hy I try to get a proper setup for these systems on my NAC. @acblunden2 helped me with some information in another tread. „ You'll want to feed any amp line level audio. MVS - use line level stereo from head phone jack CPS2 - use line level stereo from RCA connectors Seibu - I am not familiar...
  13. hardyhell

    Sega Naomi 2 with Sega jvs to jamma I/O Board power problems

    hello i have a Problem using the naomi 2 Setup with the Sega jvs to jamma I/O Board. it Looks like the I/O board gets not enough power from the 5v line at the jamma edge where the supergun is connected. the result is that the controls with the Saturn Adapters du not work. The big Question is...
  14. hardyhell

    Taito F3 Grafik problems jailbar

    Hello. I have grafical errors with the multi cart. I use a Asia motherboard. In some Grafik Parts there are vertical black lines. For example the shadow of the objects. Can someone help me please finding the error? https://ibb.co/dtGcgR
  15. hardyhell

    hardyhell new here

    Hy Folks, i am new to this board and came over here from the circuit board.I live near munich Bavaria and play Videogames all my life now. Started with c64 and nes back then. never owned a racade cabined but perhaps some day it will happen. Currently i am looking to get back all the old...
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