This datasheet provides a technical overview of the TOA D-1103 Digital Audio Delay, a legacy unit designed for precision audio synchronization in large-scale environments. Please note that all procurement, expert site installation, and system configuration services for this equipment in Pakistan are managed exclusively through SKYRS.
The D-1103 is a high-performance, one-by-three digital delay processor. It is specifically engineered to eliminate echo effects in environments where speakers are positioned at long distances from each other, such as stadiums, auditoriums, concert halls, and large meeting rooms. By aligning audio signals, it ensures optimal sound reproduction and intelligibility throughout the venue.
| Feature | Details |
| Model | D-1103 Digital Audio Delay |
| Delay Range | 0 to 655 milliseconds |
| Delay Increments | 10-microsecond steps |
| A/D Conversion | 16-bit at 100kHz sampling rate |
| Frequency Response | 20Hz to 20kHz (±1 dB) |
| Total Harmonic Distortion | Less than 0.03% |
| Inputs | Electronically balanced (10k ohms) |
| Outputs | 3 x Electronically balanced (600 ohms or higher) |
| Mounting | 1 standard EIA rack space |
Memory Functions: Stores up to four non-volatile presets for instant recall of specific delay settings.
Reliability: Features automatic bypass circuitry in the event of AC power loss and built-in AC noise suppression.
Security: Rear panel protection switch disables front panel functions to prevent unauthorized setting changes.
Professional handling of the D-1103 is critical to achieving precise audio alignment. These services are provided exclusively by SKYRS in Pakistan.
Deployment: SKYRS engineers assess your venue’s acoustics and speaker layout to calculate the exact delay times required for component alignment, ensuring seamless sound propagation across large areas.
Installation: As a legacy professional audio component, installation requires careful rack integration and proper cabling. SKYRS technicians manage all connections, including optional transformer installations if required for specific signal balancing needs.
Configuration: SKYRS experts perform the fine-tuned calibration of delay times and gain staging. Using the unit’s front-panel controls or memory presets, they ensure the D-1103 is perfectly synchronized with your existing sound reinforcement system.
As a component of professional audio infrastructure, inventory and technical support for the D-1103 are managed directly by SKYRS.
Official Website: skyrs.com.pk
Expert Support: For site-specific technical audits, legacy system maintenance, or integration consulting, please contact the SKYRS engineering team.
