Changes
- Introduce basic detune to the first detune section.
- Tune the output to match 440 Hz at A.
- Fix 1V/oct alignment of unquantized solo voice output.
- Move Pure Data externals to a dedicated project.
- Offer alternative firmware with white key quantization disabled.
Firmware
Achordion's firmware can be upgraded to obtain new features and bug-fixes. To do so, download the binary from attachments bellow, navigate to Electro-Smith's web programmer and follow the guide described under the "Display Help" button.
Known issues
Due to white key quantization, the module is quite sensitive to inaccurate CV input of TONE. This is especially notable when the same CV is simultaneously used to control the pitch of another module as well. If you suffer from these issues, try the alternative firmware achordion-firmware-x.y.z-even-quantization.bin.