DMG-CPU-01,02 and 03 all have wave track "glitches". Samples have a ton of distortion over them. I've sure you could actually make some cool sounds with it but for just drums it's useless. Certain waveforms will have different levels of distortion as well. I have a whole pile of these because I can't sell them in orders.
Have you tried a new LSDj version with my noise reduction trick on one of those older CPUs? I don't actually own one of those older CPU models...