Premium Covox Sound - The CVX4 Printer Port DAC from Serdaco
LPT DAC "Covox" as a Disney Sound Source and Tandy 3-voice
Covox - Sound card from 1986 play at 44khz
Covox (Stereo-On-1) LPT Stereo DAC - home made (sound card)
Home Made Sound Card (Stereo Covox / LPT DAC)
FASTDOOM COVOX MUSIC & FX in real 486 !!! AMAZING
Stereo Covox: Have Serdashop.com reinvented the Covox: CVX4
Covox sound card. Based on К572ПА1
Covox Speech Thing Reference Video
Silly Sound Bastard: yet another Covox Speech Thing clone
Alone in the Dark - full, COVOX Sound Master II, PC AMD386SX
Covox - Dubslide
Covox Casing Version 1 by Me
A Science Project: Building a sound card based on the Covox Speech Thing - Hackware
Covox Speech Thing clone with Windows 3.1
COVOX Voice Master Key being used as a COVOX Speech Thing
Frantis: Mission II on a 286 PC w/ Covox sound
Covox Build
LPTsnd / Covox Running Fast Doom
DOOM with Covox sound effects / Silly Sound Bastard by @necro_ware