| SGSMIX(4) | Device Drivers Manual | SGSMIX(4) | 
sgsmix —
iic* at cuda?
sgsmix* at iic? addr 0x8a
sgsmix driver provides support for the external
  mixer chip on Apple's “personality cards” found in beige Power
  Macintosh G3. All mixer controls are accessed through the
  awacs(4) driver,
  sgsmix additionally provides bass and treble controls.
| May 14, 2007 | NetBSD 10.1 |