Unreal Speccy Portable is an open source, browser extension ZX Spectrum emulator.
Main features:
- 48/128K (Pentagon multicolors).
- HQ 44KHz/16 bit stereo sound emulation - AY/YM, Beeper.
- Keyboard & Kempston/Sinclair/Cursor/QAOP Joysticks.
- Beta Disk interface.
- Full screen mode.
- Filtering.
