there was another soundboard installed: Virtual SoundBlaster - could emulate Sound Blaster on Covox Covoxer - could emulate Tandy 1000/2000 music synthesizer TEMU - could emulate Tandy 1000/2000 music synthesizer and DSS In reverse, the DOSBox and Fake86 emulators allow to emulate presence of Covox (as Disney Sound Source) on a machine without such physical device connected. As of 2015 the circuit for the Disney Sound Source has been reverse engineered, so Covox plugs can be used with software requiring such hardware without the need of any additional software emulators using an additional plug that goes between the computer's LPT port and the Covox. Operating systems Several operating systems have a driver for Covox available for install: Windows 3.1x, Windows 95, Windows 98 Linux 2.1 MenuetOS CSI-DOS A userspace program that uses direct access to the hardware can also be used on modern Linux distributions. Modern clones Simple LPTsnd - CVX-4 - Disney Soundsource Remake - Benedikts Covox Remakes (SoundJr, Covox Replica, FTL Soundadapter) - ISA LPT DAC r0 (Covox Clone connected to ISA BUS) - References External links Powering devices from PC parallel port, an article on LPT-port devices, including Covox. List of games that support Disney Sound Source at MobyGames.com. List of games that support Covox Speech Thing at MobyGames.com. A collection of software for Covox, including Windows driver. Covox Voice Master schematics and software. Covox Digital-Analog Converter, a comprehensive Covox history overview. DSS Reverse Engineering on Vogons DSS Reverse Engineering Thread Sound cards Computer-related introductions in 1986