The album Mono from Stefan Gubatz shows that all the hardware you really need to make a great sounding Electro Acid album is a Roland TB-303 and a Roland TR-808 drum machine. Add some reverb and delay to that and there you have it. Masterfully programmed groovy beats and trippy basslines. This one goes straight into my saved albums library on Spotify.
Originally released in 2015 but now available for streaming on Spotify as well.