DSP Emulator v0.23WIP4 (2024/09/29) 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 Changelog:
-General
+Controls Engine
-Added analog control reset
+Sound
-Konami: added mute, added to all drivers
-MSM5232: added sound chip, but sounds too fast (testing)
-YM2203: fixed sound amplification
-OKI6295: fixed sound amplification
-YM2413: bypass delphi shl function error
+Misc
-Added Taito 68705 protection device, unified from all drivers
-Split Galaxian stars from driver, converted into a device
-General cleaning and still working on new DIP switches data conversion
-Added new preview images
-NES
+Fixed screen flicker in mapper 4 (Fixes Kings Quest V)
-Arkanoid
+Removed MCU, used general Taito 68705
-Armed Formation HW
+Added DIPs
+Removed sprite masks
-China Gate
+Removed scan lines conversion
+Fixed FIRQs
-City Connection
+Enhanced video parameters
-Double Dragon HW
+Removed scan lines conversion
+Removed video masks
+Fixed FIQRs
+Double Dragon: change ROMs to world version
-Food Fight
+Some video optimizations, removed fake scroll
+Fixed IRQ
-Galaxian
+Removed stars generation
+Better background color handling
-Legend of Kage
+Removed MCU, used general Taito 68705
-Legendary Wings HW
+Added sound CPU reset
+Fire Ball: added driver with sound
-Mysterious Stones
+Removed scan lines conversion
+Fixed IRQs
-Pacman HW
+Enhanced Z80 map
+Removed video hack, converted to rotated screen
+Ponpoko: added driver with sound
+Wood Pecker: added driver with sound
+Eyes: added driver with sound
+Ali Baba and 40 Thieves: added driver with sound
+Piranha added driver with sound
-Prehistoric Isle in 1930
+Enhanced video parameters
+Fixed IRQ
-Rally X
+Optimized video functions
+Fixed video buffer
+Fixed screen rotation
-Renegade
+Removed MCU, used general Taito 68705
+Enhanced video parameters
+Fixed screen size
+Fixed IRQs
+Fixed sound IRQs
-Return of Invaders
+Removed MCU, used general Taito 68705
-Slap Fight
+Removed MCU, used general Taito 68705
+Removed chars and tiles masks
-Senjyo HW
+Baluba: Added DIP switches
-Super Dodge Ball
+Enhanced video scroll
-Tecmo 16
+Final Star Force: Added driver with sound
-Time Pilot
+Changed screen render to line by line, fixed sprite render
+Fixed screen orientation
-Tutankhan
+Added background stars
-Wyvern F-0
+Added driver with sound

Download: DSP Emulator v0.23WIP4 (2024/09/29)
Source: Here