DSP Emulator v0.16b2 (2016/03/22) 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 v0.16b2 (2016/03/22) Changelog:
Added to download some preview images
General
Added a new button to configure dip switches the arcade drivers
Added a new button to configure computers and consoles
Controls engine
Rewrited engine, both the keyboard and joystick
Rewrited joystick calibration system
DSK file engine
Rewrited file openning, improves stability
Fixed double-sided images loading
Fixed emulation of weak sectors
Fixed calculating the length of a track
Fixed the order of the tracks
upd765 device
Fixed reading a sector ID (Corrects 'Tintin on the moon' Spectrum +3)
Fixed handling weak sectors (Corrects SpeedLock +3 protection)
Fixed attempt to read beyond the length of a sector (Corrects SpeedLock Amstrad CPC protection)
Amstrad CPC
New menu to change options
Choose ROM versions: English, French, Spanish or Danish
Map ROMs in spaces 1 to 6 of CPC
Keys mapped all the CPC in a position similar to the original
Modified the timings Z80
Asteroids
Fixed sound samples
Small fixes and cleaning

Download: DSP Emulator v0.16b2 (2016/03/22)
Source: Here