Fuse is the Free Unix Spectrum Emulator. * Working 48K/128K/+2/+2A Speccy emulation, running at true Speccy speed on any computer you're likely to try it on. * Support for loading from .tzx files. * Sound (on system supporting the Open Sound System or BSD/Solaris). * Kempston joystick emulation. * Emulation of the various printers you could attach to the Spectrum. * Very basic support for RZX files.