i've tried 3 cards:

1-st and 3-rd (one requires flags 1 - mad16, another not) - detected, but
card stats generating laud high sound after first access (aumix,
mpg123). no sounds can be played and mpg12 works with 1/20 speed (stops
for lot of seconds after each block).

2-nd new card (isapnp0, wss): mpg123 works fine but sound is distorted and
soft. after setting pcm to maximum it's loud but completely distorted on
left channel, soft but good on right channel. when disabled "passive
release" in BIOS mpg123 make complete system lockup.


isapnp0: read port 0x203
wss0 at isapnp0 port 0x534/4,0x388/4,0x220/16 irq 5 drq 1,0
wss0: Crystal Codec WSS/SB: CS4236B compatible
audio0 at wss0: full duplex, mmap
opl0 at wss0: model OPL3
midi0 at opl0: WSS Yamaha OPL3
isapnp0: <Crystal Codec, CSC0001, , GAME> port 0x200/8 not configured
isapnp0: <Crystal Codec, CSC0010, , CTRL> port 0x120/8 not configured
isapnp0: <Crystal Codec, CSC0003, , MPU> port 0x330/2 irq 9 not configured


when tried mpu0 at isapnp0 get "mpu0: find failed"

no idea what's "CTRL" part of this card.