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Our price:

59.00 PLN

Weight: 0.1 kg

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Buy more, pay less:

  • for 2 pieces and more - 3% (57.23 PLN)
  • for 5 pieces and more - 3% (57.23 PLN)
  • for 10 pieces and more - 3% (57.23 PLN)
  • for 50 pieces and more - 3% (57.23 PLN)
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P-COVOX is a very simple device, 4channel, discrete component digital-to-analog converter (DAC) that fits under PIA chip. It isn’t as Hi-Fi as modern sound cards, but it`s perceptiom may be a lot better than a POKEY  - especially playing MODs or NEO files


Main features :

  • easy fitting - one wire in most cases
  • high quality PCB
  • transparent for Atari OS
  • Equal audio output level on both channels
  • Pull-up resistors on DATA LINES
  • ROHS, PB Free



  • A fully tested and assembled P_COVOX



Disclaimer: If you are not familiar with soldering or you do not have proper tools, please LET a pro technician do it for you or send me your ATARI BOARD for installation. Upgrade installation cost is 10€ only. Contact me to arrange installation. Otherwise, please remeber - wrong tools usage or low skills may damage atari and ultimate; any damage/harm to your hardware is NOT subject of any kind of warranty.


If Your PIA chip is NOT socketed:

  • desolder PIA CHIP
  • solder precise socket into its place (supplied)
  • insert P_COVOX
  • Insert back PIA chip to P_COVOX


If Your PIA chip is socketed:

  • remove PIA CHIP
  • insert P_COVOX
  • Insert back PIA CHIP to P_COVOX


Connections to be made with small wire:

  • CTRL - pin 9 LS138 on Atari board


O2 signal problems:

  • on majority of  ATARIs middle and RIGHT  pins of JP1 connector shall be jumpered / connected. No further actions required
  • if Your sound is distorted, remove the jumper; then  connect RIGHT pin of JP1 to CPU pin 39






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