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  1. SnakeGrunger

    Cyvern Conversion

    Very simple board, really. CBTD16211 for 24bit single 5V supply 3.3V level shifting (non-buffered) and a small LDO. Since there is a hidden ChipSelect line hidden under the PCB, you pass a little magnet wire jumper underneath the PCB. Surely you have done way more complicated designs on your...
  2. SnakeGrunger

    FS Windy 2 JVS Replacement system with Sega IO,

    @1credit @FluxChiller sure I think I have all the parts to build new ones. I need to order screws and nuts.
  3. SnakeGrunger

    Cyvern Conversion

    I made the transposer boards myself yes, top board uses a single 24 bit bus transceiver and 3.3V regulator, bottom rows are 5V 8bit roms, so no need for extra logic.
  4. SnakeGrunger

    FS New Taito LY1153 Keys+locks, Volume pots, Vewlix coin slot

    Apologies only extras I have are N5000 cylinder+keys used in Konami cabs (and probably others) I should list them for sale as well.
  5. SnakeGrunger

    SOLD CPS3 + UltraBIOS + SCSI drive

    Up for sale is a complete CPS3 kit. Comes with : - Mainboard + simms populated that can play every game. - Latest UltraBIOS firmware flashed cart (custom SH2 cpu), can play any game (takes 35-40 minutes to flash however) - Cart slot has been replaced with a brand new one. - Original SCSI drive +...
  6. SnakeGrunger

    FS New Taito LY1153 Keys+locks, Volume pots, Vewlix coin slot

    A few brand new OEM Taito items : 9x 7x 5x 4x 2x 1x Vewlix metal finish coin slot @ 16$ SOLD OUT 6x 4x LY1153 Single-lock @ 25$ (used in Egret 29/2/3/AWSD/Vewlix) SOLD OUT 12x 10x 8x 4x 1x LY1153 Double-lock @ 25$ (used in Egret 29/2/3/AWSD) 7x 4x 2x LY1153 Key @ 14$ SOLD OUT 6x 5x 4x 3x 2x...
  7. SnakeGrunger

    FS FS : Reproduction Konami 054986A, 056747 and 054544 Audio Hybrid Modules

    You bet! It's not a mind-blowing difference, but the general clarity and crispiness is the main driving point here ! Difference is much more discernable if you put headphones on, or have loud speakers in your cab ! If you are listening to this on your smartphone speakers, then you will not hear...
  8. SnakeGrunger

    FS FS : Reproduction Konami 054986A, 056747 and 054544 Audio Hybrid Modules

    Here are quick comparisons between both modules, View: https://youtu.be/-cJsc6CFhs0 View: https://youtu.be/9XvwziefPYA View: https://youtu.be/qGqpW1YmkCc View: https://youtu.be/S05YYT4xwbE
  9. SnakeGrunger

    FS FS : Reproduction Konami 054986A, 056747 and 054544 Audio Hybrid Modules

    Yeah I'll make a recording. It's twice the price because it has the DAC chip included and a very fancy op-amp. At 30$ you have to take your own DAC from the hybrid module.
  10. SnakeGrunger

    FS FS : Reproduction Konami 054986A, 056747 and 054544 Audio Hybrid Modules

    Added the new 056747 module that is compatible with 054986A but much better sounding and DAC included !
  11. SnakeGrunger

    FS Exa Kit Box Protectors - Batch 3 (2023) 99 remaining

    I would go for 6 instead of 4. Thanks !
  12. SnakeGrunger

    Crystal of the kings issues (need some help)

    He's extremely proficient in Sega stuff yes, some Konami (installing audio modules for example, reflowing chips) and very good at trace repair but if something is corroded too much he will not spend any time on it, and nobody should in good conscience.
  13. SnakeGrunger

    Crystal of the kings issues (need some help)

    You could send your PCB to Ken at irepairsega.com he can change caps and try to find corroded traces for you.
  14. SnakeGrunger

    FS Egret 2/Windy 2/NNC/Q25 (Repair refund)

    Hi Ziggy, I have my own personal one I removed from my cab after finding an original JVS board and can sell you that one if you want.
  15. SnakeGrunger

    Cyvern Conversion

    You get proper voltages ! And you get proper voltages ! Everyone gets proper voltages !!
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