MSX Calamar Wozblaster
This page was last modified 09:57, 28 June 2019 by MSX Calamar. Based on work by Grauw and Gdx.



MSX Calamar Wozblaster Enhanced is a MoonSound-compatible, Wozblaster inspired, enhanced and produced by MSX Calamar. It was initially based on the version designed by Gustavo Iriarte, but later redesigned.

It's designed by Germán Díaz from MSX Calamar, with the aid of Aquijacks, and assembled by Pablibiris.


  • Yamaha YMF278B OPL4 sound chip
  • Yamaha YAC513 DAC
  • 2 MB SRAM
  • Yamaha YRW-801 ROM
  • External stereo audio output (TRS 3.5mm jack)

See OPL4 page for more specifications.


MSX Calamar Wozblaster Box
MSX Calamar Wozblaster Cartridge