LB Mixer

A universal PM mixer front end that supports IOCTL90 API implemented in Crystal Semiconductor v.2.x and v3.x, SB Live, C-Media 8738 and may be other drivers. Also supports pipe mixer backend API - the easiest way to write your own mixer. Audio cards expected to be supported:
 * Crystal ISA with v.1.xx driver
 * Crystal ISA with v.2.xx driver
 * Crystal PCI with v.3.xx driver
 * Creative SB Pro or compatible
 * Creative SB16/32/AWE
 * Creative SBLive
 * ESS ISA
 * ESS Maestro 2E and probably other ESS AC97 PCI cards
 * C-Media 8738
 * Other IOCTL90 Mixer API compatible.