[ PCI SOUND CARDS // IDENTIFIED COMPONENT ]
Yamaha YMF724 PCI Audio
PCI sound card chipset/card family, 1998. This file identifies a specific part or clearly bounded model family, rather than an overview of the category.
IDENTIFY THE REVISION: Check the complete product code, suffix, board revision, region, firmware, and date code. Similar names do not guarantee the same hardware.
Part specifications
| Catalog subcategory | PCI sound cards |
|---|---|
| Catalog identity | Yamaha YMF724 PCI Audio |
| Generation / family | PCI sound card chipset/card family, 1998 |
| Architecture / ratings | PCI audio; Yamaha DS-1 controller; FM synthesis and legacy DOS support depend on card BIOS/board implementation. |
| Interface / fit | Exact card revision and DOS driver determine Sound Blaster compatibility; PCI IRQ routing may need BIOS support. |
| Variants / field identification | YMF724 and YMF744 cards have differing S/PDIF and digital output capabilities. |
| Evidence to collect | Photograph the nameplate and PCB labels; record test system, firmware, installed accessories, condition, and manual/datasheet revision used to verify specifications. |
Compatibility, care & service
- Check electrical signaling, pinout, voltage, current, connector, mounting and supported firmware before installation; do not rely on matching shapes alone.
- Inspect physical condition and manufacturer warnings; mains PSUs, CRTs, batteries and spinning media may retain hazardous energy or require specialist service.
- For vintage equipment, use the correct bus generation, BIOS, driver, media type, cable orientation and resource configuration documented for the machine.
- Record measured results separately from the manufacturer's published limits and state the setup and measurement conditions.
Model-specific notes
Exact card revision and DOS driver determine Sound Blaster compatibility; PCI IRQ routing may need BIOS support.
YMF724 and YMF744 cards have differing S/PDIF and digital output capabilities.
Sources & further reading
- Manufacturer / standards reference — Yamaha YMF724 PCI AudioSource for product-family specifications; compare exact suffix, revision, and region with the unit label.
- Manufacturer / standards reference — Yamaha YMF724 PCI AudioSource for product-family specifications; compare exact suffix, revision, and region with the unit label.
Links lead to manufacturer or standards references where available. If a source covers a family, use the exact model's manual as the final authority.