DSP Emulator v0.21WIP2 (2022/09/04) 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:
-DSP 0.20Final has been repacked with preview images
-General
+Update preview images
+New option for consoles, now you can choose if you want start the driver with the window for loading games open or not
+Sound options simplified, now you can choose 'enabled' or 'disabled'
+Fixed label 'load disk' in console cartridge 'open' icon, now shows 'load game'
+If no game is loaded, shows a image, not just an empty window
+Fixed window priority, if a option window is active, the window behind is disabled
+Added some languaje translations in main config menu
+Changed 'Show game list', 'Configure DSP' and 'Save screen' icons
+Changed 'Show game list' and 'Configure DSP' position in main window
+Sound: removed 11025Hz and 22050Hz sample quality, they are useless!
+CPU
-M6805: Added opcodes $21, $56, $6a, $7a, $7f and $c1
-Amstrad CPC
+If a CDT tape is loaded and there is no pause block at the beginning, a 2000ms pause is added to the virtual tape
-Arkanoid
+Added driver with sound (Not correct sound chip)
-Renegade
+Fixed input
+Fixed sprites

Download: DSP Emulator v0.21WIP2 (2022/09/04)
Source: Here