SynQ SDI-1Professionalstereo

SynQ SDI-1 Professional Stereo DI-Box

The SynQ SDI-1 is a professional stereo DI-box designed to convert unbalanced audio signals to balanced, ensuring interference-free transmission over long cables. Ideal for eliminating humming noises from laptops, PCs, and other devices, it features ground lift switches to prevent ground loops.

Key Features

• Converts unbalanced audio signals to balanced for long cable runs with maximum interference protection
• Ground lift switches on both channels to eliminate ground loops and humming noises
• No active components—no noisy op-amps or batteries required
• High-grade audio transformers for excellent sound quality with very low distortion
• Supports very high audio levels with excellent Common Mode Rejection Ratio (CMRR > 80dB @ 60Hz)
• Wide frequency response: 20Hz – 20kHz (+/-0.5dB)
• Versatile connections: Inputs via RCA and COMBO (Jack/XLR) on both channels; Outputs via XLR-male on both channels
• Rugged black anodised aluminium housing for durability

Specifications

• Frequency Response: 20Hz - 20kHz (+0.5dB / -0.5dB)
• Total Harmonic Distortion (THD) @ 30Hz: < 0.005%, 0 dBu output
• Total Harmonic Distortion (THD) @ 1kHz: < 0.005%, 0 dBu output
• Common Mode Rejection Ratio (CMRR): > 80 dB @ 60Hz
• Input Impedance: 76 kΩ
• Maximum Input Level: +21 dBu
• Output Impedance: 1 kΩ
• Maximum Output Level: +12 dBu @ 600 ohms
• Dimensions: 105 x 110 x 45 mm
• Weight: 0.44 kg
• Manufacturer: SYNQ
• SKU: 00279