DSP Emulator v0.11b1 WIP (2011/02/17) is released. DSP Emulator is a new version of the ZX SPECTRUM +3, ZX Spectrum 128, ZX Spectrum 48, Arcade, Amstrad CPC 464, NES and Game Boy emulator.

DSP Emulator v0.11b1 WIP Changelog:

18/02 - DSP Emulator 0.11b1 WIP 17/02 Another release of DSP 0.11b1 WIP binary and source. Namco System 86 cleans, optimized HD6309 CPU and fixed M6809 DAA opcode. Added 'Roc'n Rope' driver with sound.

Download: DSP Emulator v0.11b1 WIP (2011/02/17)
Source: Here