MP32L : MT32-Pi compatible MIDI module

If this is out of stock, have a look at TM32 instead, as an alternative.
TM32 is the newer version of MP32L.

MP32L : MT32 / Soundfont compatible synthesizer module, based on raspberry pi
MP32L can play SF2 soundfonts and emulate MT32 (when providing the ROM files).
Compatible with MT32-Pi config files : see more information here :  Example MP32L config here.
Find more information on MT32 synthesis configuration here.

Features of MP32L :

• high quality DAC
• 3.5mm stereo line out
• Properly Opto-Isolated MIDI DIN input
• OLED display : black background, white pixels
• Power supply input : IMPORTANT
  • PI3A : USB Micro connector, 5.1 V, min 2.5A  --> recommended to use official raspberry pi power supply
  • PI4B : USB C connector, 5.1 V, min 2.5A --> recommended to use official raspberry pi power supply
  • Average power consumption is 500mA, but peaks up to 2A should be supported by the adapter
• Control Buttons for easy operation
• Optional 3d print enclosure, easy to put together

MP32L Ready To Run options :

• DIY option : 
  • Assembled high quality MP32L Pi Hat PCB with button controls and OLED screen
  • You need to add your own raspberry pi, micro sd card, ..
  • Intended for tinkerers

• Ready to run option PI 3A+ :
  • Complete tested setup, including
    • MP32L PCB
    • PI 3A+
    • preinstalled 16GB micro SD card (configured for General User SF2 playback)
  • Only steps needed are : put the 2 boards on eachother, and (optionally) put it in the 3d print enclosure.
  • Recommended option for getting started without trouble

Enclosure for Pi 3A+

• high quality enclosure that fits on Pi 3A+
• available in black/red and black/blue colour scheme
• easy to assemble / disassemble
• STL files available here , if you wish to print this yourself, or modify the design 

Enclosure for Pi 4B/3B 

• high quality enclosure that fits on Pi 4B/3B
• available in black/red and black/blue colour scheme
• easy to assemble / disassemble
• STL files available here , if you wish to print this yourself, or modify the design 

DOS PC connectivity options :

• 1M Quality MIDI Cable
• DB15MIDI interface to connect to your soundcards Joystick/MIDI port

MP32L Controls :








MP32L demo : Space Quest III (MT32 emulation)


MP32L demo : Zeliard (MT32 emulation)


MP32L demo : Doom E1M1 (general midi - General user soundfont)


MP32L demo + tutorial by Retro Erik


Overview of MP32L and other sound cards by Retro Erik :