- Professional electronics` assembly on a production line with the capacity of up to 18000 components per hour, based on Neoden / Yamaha equipment                                                                                                                           - Professional electronics` assembly on a production line with the capacity of up to 18000 components per hour, based on Neoden / Yamaha equipment                                                                                                                                  


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           Dear Visitor, Welcome to my online shop. My name is Przemyslaw Krawczyk, but commonly I`m known to people of Polish Atari Scene  ( and maybe not only...but who knows?) as "lotharek". I`m very happy you got here.

           My mission is to deliver high quality devices in good prices. Devices, that follow modern environment standards (ROHS, Weee, Gios) and satisfy customer needs. Worth mentioning - all products   are tested and checked personally by me before postage. Really - ALL :-)

        In past I have used EBAY.CO.UK ( look at my feedback left by customers)  to sell my stuff. Why UK, You may ask.  Answer is simple, I have spent there few years of my live, improving my language skills and acquiring 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, also new cooperation with Candle`o`Sin have been recently introduced, that hopefully will bring to life some new ideas for retro gaming enthusasts like me and you


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


     Also, worth mentioning is fact, that part of my income goes to those, who need it most. Thanks to your purchase I can keep on helping kids from Special Needs School in Piekary Slaskie. In addition, I`m one of the supporters of KID`S DAY in my JUDO CLUB, where big party is organised and money collected for kids. Last, but not least, I support almost every retro party I visit and Judo Club CZARNI BYTON as this sport - next to retro gaming -  is my passion.





Once again – Thank You for Your purchase and Your support.

 Please, remember - supporting me, You support all my charity activity we both shall be proud of. 






ATARI 8bit midi player ready and available20.09.2023 15:07
   Very important information19.09.2023 12:23
   Very important information
September 29th is last postage day, before my real holidays.
Lothareks Lair will accept orders during our leave, but postages will start 16th October soonest
Access to mailbox will be very limited. Sorry, need 2 weeks of careless relax finally 🤣
Fujinet preorder is open01.09.2023 13:22


All customers are welcome - preorder of Fujinet is open.


More details here:


Back to work !29.08.2023 9:29


I am back to work. Postages in progress 


If You have sent me mail and i have not responded, please RESEND !

ONE week of 11.08.2023 15:51


Ladies, Gentlemen, my customers 


Next  week postages will not take place. My fiance is leaving for a week holiday, i have a plenty of paper/design work home, so productions and orders facilities will be closed. 

Postages starts August 27th soonest


Sorry for all problems, i need some time to sort long postponed stuff out and finish some projects





New products are coming...13.04.2023 13:37


New products are coming soon:


MIST 1.5A available in preorder01.03.2023 22:07

MIST FPGA 2k23 is available (prorder).  Production in progress.


       After few years of gathering parts, redesigning board, many prototypes and tests,  I am happy to announce, that MIST FPGA is back to my offer. You can read about changes here:


TIKUS AVAILABLE01.03.2023 22:04

TIKUS is available !


More details here:

Retro adapter for USB mice and joypads is available and ready to post 


I hope this small creature will find as many good homes as it deserves it :-)


Global EXPRESS deliveries available29.01.2023 22:20


According to Polish POST most recent information, GLOBAL EXPRESS deliveries are available for almost all destinations before COVID era

Spectre_AV available09.12.2022 15:38


SPECTRE_AV - Ultimate video mod for all 8bit atari by Candle`O`Sin is ready and available.

More details here: