shipping date update
A quick update: the delivery of the PCBs are delayed, because one resistor is missing (I used special 1206 size SMD resistors for the MIDI output, to avoid overheating, even if the output is shorted, like from a broken MIDI cable). But the PCB manufacturer expects that I get all PCBs on September 15. I need some days to install the software and do a full flash and RAM test for each cartridge, and to finalize the software, so shipping of the cartridges to you should be at September 22.