Are you interested in this product, or do you want to order it, then send an email to  This email address is being protected from spambots. You need JavaScript enabled to view it.

or go to the MSX web store




  1. Q: Would it be compatible with the Sunrise MP3 cartridge ? .... A: Yes for the most part. However, the SE-ONE emulates the Sunrise mp3 card, the chipset is different. The intension is to use the available software (Symbos, Sunrise) 
  2. Q: I just heard that the cartridge will also have the radio in it!....  A: Yes, there is a onboard FM radio chip, this FM radio can be addressed with an AT command set (example: you can set a frequency  type via port &h20     "AT+FMFREQ=89.3"
  3.  If it's pure IO based like the MP3MSX, I will order more than one item..... A: Yes, it is IO compatible with sunrise MP3. When still bug(s) occur, the cartridge is simply updateable  through USB  DFU. 
  4. Q: is it exactly the same design as the Sunrise MP3 cartridge?  A: NO, only the chip is the same, the TDA8425. In the near future, another it will be replaced by another DSP chip.
  5. Q: will the mp3 cartridge have a plastic case, or is a nude board? ..... A: yes, it will be sold in a plastic case!
  6. Q: What does the (mini) radio option? Does it add D A B ++ or FM?  ......A: Interesting question, I've investigated this, but I cannot get to the NXP chipset. I will keep this in mind :) For now it adds FM.
  7. Q: There is interest in more than 10 cartridges, so are there only 10 made at first or maybe there could be made 20 ? ....A: the number is 10 PCB’s for the first batch. I would like to have everything done one day, but you will understand that this cannot be done. Initially, the PCB’s will be tested with playinfo , and Symbos / SymAmp
    When the SE-ONE is complete tested , I want to deliver all cartridges there is no limit.
  8. Q: the cartridge would work under Symbos directly like the sunrise mp3 will, so there’s no need for re writing stuff like drivers and so? .......A: No there are no other drivers needed. Update patches, microcontroller firmware,  and another firmware is only updated with the USB DFU method , look questions 3
  9. Q: Can the SE-ONE receive de public band of france (66-88 Mhz) and (118-136 Mhz) ...A: It has not been tested but, the range of the FM receiver (TEA5767) is: 76-108 Mhz. Possible wil is the range wider when you set manual de internal PLL value.  please read the pdf manual from the tea5767. (home->support->se-one->manual tea5767 
  10. Q: The spectrum analyzer don't work. ...A The firmware for the spectrum analyzer has yet to be written.