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Witam/ Welcome! 


 My name is Przemyslaw Krawczyk, but commonly I`m known to people of Polish Atari Scene as "lotharek".  I`m rather busy man - till late afternoon I do services for  tank trailers repair workshop.  Late afternoon activity is completly different matter. After long day in BURG, only way to relax for me are :


- soldering/upgrading and repairs of 8/16 bit computers

- judo practising / compound bow shooting



          My mission is to deliver high quality devices in good prices. Devices, that follow modern enviroment standarts (ROHS, Weee,  Gios) and satisfy customer needs.  My devices are made at automatic assembly lines by PP ELEKTRONIX, parts are 90% supplied by MICROS , ABS casings are made by Maszczyk, metal ones by SESMIL. All my devices before postage are tested and checked personally by me, then securely packed. 


        Frequently  I use EBAY.CO.UK ( look at my feedback left by customers)  to sell my stuff. Why UK ?? Simple, I have spent there two years of my live, improving my language skills and aqquring some western approach to life ;-)


      Time has passed,  upgrades have been developed and improved... Since 2008 I cooperate with Jeff - creator of SD and USB Floppy emulators, since 2012 with Till Haubarn - MIST developer, also new cooperation with Candle`o`Sin have been recently introduced, that hopefully will bring to life some new ideas in  ATARI enviroment


So, If you have interesting idea/project, do not hesitate to contact me. I may be able to commercialize Your project worldwide.




  • prosze zapoznac siÄ™ z informacjami na samy dole strony REGULATIONS



2016-12-08 19:55 SD F - 30 units in special price - All must go !

 More details here:

2016-11-30 23:53 BLACK DECEMBER !




  • BLACK DECEMBER action is for indyviduals / end customers only and  PAYPAL  payments
  • If I run out of stock, You will get Your postage refund, but delivery may be scheduled. It is firts time i make such an action, so i do not know, what can i expect
  • Action starts now (0.00 1.12.2016) and ends exactly 0.00 1.1.2017.
  • Delivery cost is NOT COUNTED to BASKET VALUE
  • PAYPAL refunds will be made the moment i prepare parcels.



2016-11-15 22:01 Rapidus new firmware and small patch

Pasiu has just announced new firmware for RAPIDUS TURBO.  


  • Most recent firmware can be found HERE (for users with external programmer) - SOON version for flashing from ATARI DOS
  • On some computer some hardware patch may be needed.   Please, look at THIS SCHEMATIC


2016-11-09 23:05 Silly Venture 2k16 party :-)

Dearll All,


for next 4 days i will be away - I`ll be visiting Gdansk and Silly Venture ATARi PARTY !



2016-11-06 17:05 SIO2SD "XE style" already available

 More details here :

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Dear All,

If You have a question, please check first FAQ/REGULATIONS at top/right corner

If Your question concerns matters not answered in FAQ, please contact me or my co-operatives using CONTACT FORM - please choose proper subject.

COMPANIES / BUSINESS CUSTOMERS - Please, do not use online shop

please contact me using CONTACT FORM selecting COMPANY/BUSINESS PURCHASE

Due to simplified booking system I have declared I`m unable to offer NET invoices for paypal payments

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