Thanks for all your suggestions.
I did yesterday lot of testing with 3 different PCs (486dx30, 486dx4 100 and Pentium 120) and ended up with dx4
So, PC 2 is:
Minitower case with Turbo button and display 😀
Mainboard: Shuttle HOT-419 (that one is one of the first PC components, that i purchased with money i earned myself)
CPU: Am 486 DX4 100
GPU: ATI Mach 32 VLB with 2Mb Vram (3D bench score was 55,5)
CF to IDE adapter with 4Gb CF card for storage. Most of the time this combo works fine. But there seems to be some sort of problem with CF to ISA adapter, sometimes i run with this error: Data error reading drive C: (Abort,Retry, Fail). What causest that?
And now the interesting part (for me at least), the sound cards.
I have on my collection about 40 different ISA sound cards, most of them are quite common SB clones (with ESS, ALS, Crystal and OPTI chipsets) and of course Creative ISA cards from SB 2.0 to AWE64.
But there are some not so common cards with integrated WS. Some of them sound really good, but not on all games. So i wanted to use as much different cards i possibly could.
1. One card, that i really like is Aztech Sound Galaxy Waverider Pro 32. It has OPL clone, WSS and nice balanced Wavetable sound. MPU is on port 300 SB 240, 7, 1
2. On my computers there is always room for Gravis cards. Here i use GUS ACE. Great little gem with clean sound. port 260, 5,7
3. SW60XG. You cant go wrong with that one, nice punchy bass and very clean sound. Almost professional sound card. MPU port 320
These three cards worked together without problems.
4. But I recently purcased Dreamblaster S2, that tiny piece is my new favorite. So i at first i installed S2 on SB16 (with ASP), but there started conflicts. No problem with Yamaha or GUS but Aztech is a picky one. It stores its settings on eprom, and for some reason it forgot everything, when SB16 was installed. After every reboot MPU was disabled. So i tested different other soundcards with daughterboard header. And after 10 cards i ended up with a cheap card with crystal chipset. It is nicely detected with unisound, and everything seems to be working finally. Of course i have tested this complicated combo only a couple games - Descent, Duke 3d and Doom - there might still be some problems hidden.
Will do some thorough testing evening and post couple pictures.