Due to present COVID-19 situation, ONLY UPS/FEDEX postal services work for all destinations. GLOBAL EXPRESS is not available at this time ! Please do not select this at checkout !                                                                                                                                  

Due to present COVID-19 situation, ONLY UPS/FEDEX postal services work for all destinations. GLOBAL EXPRESS is not available at this time ! Please do not select this at checkout !                                                                                                                                  


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ONLY UPS/FEDEX postages work for all destinations 





     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.  My devices are made at automatic assembly lines by PP ELECTRNONIX, parts are  supplied by MICROS in almost 90%, 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. 

        In past I have used 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 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. 


HYDRA 2 mod04.02.2020 9:07

   After many mails with precious feedback from my customers, reporting HYDRA2/WHYDRA2 do not lock permamently on SCART input slot, i have introduced small "1wire" mod to increse scart slot detection histerisis.

More details HERE

  • please, try with another power supply first
  • Does Your source work in manual mode ? YES - follow below. NO - mod the cable
  • SIMPLE 1 wire mod o HYDRA2:
    • locate R33 and move it to upper pad - PICTURE
    • connect R33 PICTURE  with EL1883IS - PICTURE
    • with this mod, we have increased detection hysterisis (please, let me know if helps )


I would be very gratefull for any feedback for all modders sent to my mail : lotharek@lotharek.pl



Christmass / New Year holidays13.12.2019 12:57

Dear Customers,

I have decided to have few days off and finally get some rest. 

  • 20th od December is last work/postage day
  • I`ll be back ~6-8 th of January
  • orders made after 19th of December will be posted next year
  • orders  will be posted by the FIFO means ( first in, first out)
  • I will not answer to mails/facebook etc.
  • I will not accept any incoming parcels/services/rmas/etc  


FEDEX services 26.11.2019 18:10

I am very happy to inform, that FEDEX postage services have been introduced to my shop. 

Postage is calculated by external fedex server, thus prices estimate will be shown (where available) at chechout.

Postage amount is based on weight of purchased items. 




ps. Please, allow me extra day to fix all API problem ;-))))


eX601 - new Amiga600 upgrade available08.11.2019 10:14


NEW PRODUCT  - Amiga  eX601 fro AMiga 600 by Boris - creator of Furia


  • 1MB ChipRAM
  • Realtime clock and backup battery
  • Expander socket for Indivision ECS
  • 2x Clock port A1200, for IComp Rapid USB or other device


More details as always at my www here: https://lotharek.pl/productdetail.php?id=281




Netusbee drivers v524.10.2019 18:48


New NetUSBee drivers has been just anounced - revision5:


  • Mouse wheel working for all mice.
  • Tilting wheel left/right and side buttons now work (if wheel have those features).
  • Mouse CPU usage reduced by up to 70% when idle.
  • Keyboard CPU usage reduced by 50%.
  • Storage transfer rate increased by up to 4%.
  • New graphics tablet driver.
  • Various improvements and bug fixes.
  • Updated documentation.


DOWNLOAD  https://lotharek.pl/files/netusbee/NETUSB05.ZIP

New products in offer12.09.2019 0:55

Holiday time was very busy for me, but I am happy to inform, i have introduced NEW PRODUCTS


Also, available in PREORDER:






INCOGNITO for ATARI 800 Preorder 08.08.2019 22:58

Incognito for ATARI 800 preorder is open.

We have decided with Candle`O`Sin to produce small batch. Deliveries in October, due to very busy schedule...

As always, more details HERE




Feature list:

  • 4 slots for OS separate for Colleen and XL/XE mode
  • 64k of FLASH for future GUI
  • 2 slots for BASIC/CARTRIDGE
  • build in, configurable PBI CF card storage (works as PBI in XL/XE mode, and through SDX driver in Colleen mode)
  • build in FAT32 loader (SIDE) with both ATR and XEX file handling
  • SpartaDosX
  • onboard RTC
  • 1MB Axlon compatible memory expansion for Colleen mode
  • 64k/320k/576/1088k total memory available in XL/XE mode
  • up to 52k of memory in Colleen mode (configurable)


Newsletter activation07.08.2019 12:57


Dear registered User,


Please, do not forget to activate  newsletter :-) from me

  • log into your account
  • under maintenace tab please sign up.
  • Activation mail will be sent to Your registered mail address.
  • Accpeptance of GDPR is necessary. 



Ami2PC Amiga USB transfer tool PREORDER28.07.2019 14:46


I`m very happy to inform, that after 4 months of developing,  Ami2pc  - hxc usb variation preorder is open 

  • the easieast way to transfer adf/dms to real floppies
  • play games directly from pc via USB port


Device in action: https://youtu.be/p4NuKPqSgr8


Inside BOX:

  • device inside transparent blue case professionally cnc`ed
  • amiga floppy adapter 
  • flat cable 14pin 20cm long






More about device, as usuall at my www HERE

Wireless mouse adapter available in preorder28.07.2019 14:43

USB wireless mouse adapter for AMIGA/ATARI STe, based on open source Smally Mouse (https://github.com/simoninns/SmallyMouse2)

is available in preorder. 

I have made few changes in initial design:

  • both ATARI ST/AMIGA  standarts supported- mode selected with slide switch
  • no jumpers - dip switch
  • size reduced to 22x18 mm
  • QFN chip used


More details HERE: