Hosa DRA-504 S/PDIF Coax RCA to RCA — 4-Meter Digital Audio Cable
DRA-504 Overview
The Hosa DRA-504 is a 4-meter S/PDIF coaxial cable terminated with RCA phono connectors on both ends, built to meet the 75-ohm impedance requirement for accurate digital audio signal transfer. Constructed with true 75-ohm RG-59/U coaxial cable, it maintains signal integrity across the full length and is equally suited for video applications requiring 75-ohm coax. The OFC spiral shield provides effective rejection of EMI and RFI interference while preserving cable flexibility. This cable is a reliable choice for audio engineers, system integrators, broadcast facilities, and any professional environment requiring dependable S/PDIF interconnects.
All-metal, serviceable RCA plugs allow for field repair if needed, making the DRA-504 a practical long-term solution for permanent installations and touring rigs alike.
Key Features
- True 75-Ohm RG-59/U Coax — Maintains proper impedance matching for accurate S/PDIF digital audio and 75-ohm video signal transfer
- OFC Spiral Shield — Oxygen-free copper spiral shield provides effective EMI and RFI rejection while maintaining cable flexibility
- Serviceable All-Metal RCA Plugs — Rugged metal construction allows for field repair, extending the working life of the cable
- RCA to RCA Termination — Standard phono connector format compatible with S/PDIF digital audio components and 75-ohm video equipment
- 4-Meter Length — Provides sufficient reach for rack-to-rack or component-to-component connections in professional installations
- Dual-Use Capability — Suitable for both S/PDIF digital audio and video applications requiring 75-ohm coaxial cable
Connectivity & I/O
- RCA (phono) connector, male, one end
- RCA (phono) connector, male, opposite end
Technical Specifications
| Connectors | RCA to Same |
| Impedance | 75 ohm |
| Cable Type | RG-59/U Coax |
| Shield Type | OFC Spiral Shield |
| Length | 4 m |
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