1551920-1

The 1551920-1 from TE Connectivity AMP Connectors sets new benchmarks in Pluggable Connectors for professional audio equipment. This premium connector solution delivers unmatched signal fidelity with >110dB dynamic range, making it the preferred choice for high-end studio recording and live sound reinforcement systems.Featuring Receptacle configuration, the connector minimizes electromagnetic interference. Neutrik-style twist-lock mechanisms provide secure connections while reducing ground loops by 20dB in large audio installations.As a ZQSFP+ specialist, this component supports balanced audio transmission. XLR variants feature gold-plated contacts with precision-machined shells that maintain <0.1 contact resistance through 10,000 mating cycles.The 38 configuration supports versatile audio applications. 5-pole versions accommodate both analog audio and digital control signals, enabling simplified wiring in modern mixing consoles.The Surface Mount, Right Angle design addresses rugged touring requirements. Panel-mount versions withstand 100kg pull force without deformation, ensuring reliable performance in mobile sound stage applications.Utilizing Solder technology, the connector ensures vibration-resistant connections. Screw-terminal versions maintain <0.5dB signal loss after 500km of road transport, outperforming solder joints in touring equipment.With Board Guide capabilities, the connector meets professional audio standards. Integrated RFI shielding provides 70dB rejection at FM radio frequencies, preventing interference in wireless microphone systems.Gold selection optimizes signal transmission. Rhodium plating demonstrates 3x better wear resistance than gold in high-use patch bay applications while maintaining superior conductivity.Precision-controlled 15.0µin (0.38µm) ensures audio quality. The 1.5 m gold plating variant shows <0.01% THD at 20kHz, critical for maintaining pristine signal integrity in mastering-grade equipment.