“The Snark Barker is a 100% compatible clone of the famed SB 1.0 “Killer Card” sound card from 1989. It implements all the features, including the digital sound playback and recording, Ad Lib compatible synthesis, the joystick/MIDI port, and the CMS chips (which are actually Philips SAA1099 synthesizer devices).
All of the components are readily available. In the bill of materials, Mouser part numbers are listed where they are available. Chips not available from Mouser can be purchased from a variety of sources in China.”