DSP Emulator v0.16b3 WIP (2016/06/02) 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 v0.16b3 WIP (2016/05/26) Changelog:
-General
+Begin a general driver cleaning
+Z80: Added opcode function calls in class
+YM2151: Converted the driver to class
-Rally X HW
+Cleaned and corrected the driver (memory, video, etc. )
+Jungler: Simplified the video, removed manual rotation
-Arabian
+Fixed video
-Blockout
+Fixed video
-The Simpsons
+Added driver with sound, no sprites and many graphics problems

Download: DSP Emulator v0.16b3 WIP (2016/06/02)
Source: Here