ESS Technology, based in Fremont, California, was a giant in the PC audio industry during the DOS and early Windows era. The (often referred to as the Solo-1) was a PCI audio controller designed for budget and mid-range sound cards. It succeeded the famous ESS 1868 (an ISA card) and brought 32-bit PCI bus mastering to the masses.
Since Intex support pages for these older cards are often offline, you must rely on archived drivers or the generic ESS reference drivers. The most reliable driver for the ES1938 chipset on Windows 7 is actually a modified Windows XP driver or the ESS Solo-1 reference driver. Intex Sound card Ess 1938 Driver Windows 7 32bit
Navigate to C:\Windows\System32\DriverStore\FileRepository . Look for a folder named ess1938.inf_amd64... (or x86 ). Copy that entire folder. Also copy relevant .sys files from C:\Windows\System32\drivers\ (e.g., ess1938.sys , essopl3.sys ). ESS Technology, based in Fremont, California, was a
ESS Technology went bankrupt and was dissolved. The official ESS website no longer exists. Intex does not host legacy drivers on its current support portals. This leaves users stranded—unless you know where to look. Since Intex support pages for these older cards
This card is a piece of computing history. Its warm, analog-like output and flawless legacy support make it superior in specific retro applications to any modern Realtek chip. By following this guide, you ensure that the ESS 1938 continues to sing—whether it’s playing the MIDI tracks of Doom , the CD audio of Quake , or just system sounds on your Windows 7 32-bit machine.