[apfelaudio]
polyvec.

32 channel touch-sensitive polyphonizer with an FPGA brain.

polyvec

This module is still in early prototyping.

technical

  • 22HP module compatible with modular synthesizer systems.
  • 32 (16 in + 16 out) touch-sensitive DC-coupled audio channels, 192KHz / 32bit sampling supported.
  • 16-shade greyscale yellow 64x256 pixel OLED display.
  • 2x encoders with pushbuttons.
  • TRS-A MIDI IN + OUT
  • USB 2.0 high-speed
  • All based on Lattice ECP5 FPGA, no MCU used in design.
  • Open hardware (KiCAD), gateware (LiteX/migen/verilog) and firmware (Rust on RISCV)