PROEL ESO230LU05 - Professional Balanced Audio Cable with Neutrik Stereo Jack Connectors (0.5 Meters)
The PROEL ESO230LU05 represents excellence in audio signal transmission, belonging to the prestigious "Esoteric" series from the Italian brand. Designed for musicians, sound engineers, and technicians who cannot afford to compromise on the integrity of their sound, this 0.5-meter cable is the ultimate solution for short, high-fidelity interconnections. By combining Proel's cable engineering with legendary Neutrik connectors, you get a robust, quiet, and completely transparent tool that preserves the original tone of your instrument or equipment.
Unlike standard cables, the ESO230LU05 uses a balanced (TRS) design that effectively eliminates electromagnetic and radio frequency interference, even in stage or studio environments packed with electronic equipment. Its internal construction with high-purity oxygen-free copper (OFC) ensures that every nuance of the signal reaches its destination without coloration or loss of high frequencies. It's the logical choice for patch bays , complex pedalboard connections, or links between rack equipment where reliability is critical.
Main features
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Genuine Neutrik Connectors (NP3X): Equipped at both ends with 6.3 mm (1/4") stereo jacks from the world-leading brand Neutrik. These connectors feature a durable, impact-resistant metal housing and a chuck-type strain relief system that prevents the cable from breaking due to accidental pulling.
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High Purity OFC Conductor: Made with 99.95% Oxygen Free Copper, ensuring superior electrical conductivity and slowing down cable oxidation over the years.
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Balanced Design: The three-conductor configuration (Tip-Ring-Sleeve) allows for noise and hum cancellation when used with balanced equipment, providing a completely black and silent sound background.
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Flexible and Durable Coating: Its high-quality PVC cover offers a perfect balance between mechanical protection and flexibility, allowing the cable to fit in tight spaces without creating "memory" or rigidity.
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Precision Length: At 0.5 meters, it is ideal for keeping the studio or stage tidy, avoiding excess coiled cable that can act as an antenna for unwanted noise.
Benefits for the professional user
Investing in PROEL ESO230LU05 cabling brings immediate peace of mind to your workflow. The main benefit is sonic transparency ; you'll hear exactly what your gear is producing, without the muddiness added by cheaper cables. Furthermore, the mechanical reliability of Neutrik connectors means this cable will withstand thousands of plug-and-disconnect cycles without failure—a crucial factor for commercial studios and equipment rental companies. Its superior shielding protects your recordings and live performances from external noise.
Use cases
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Patch Bay Connections: Ideal for routing signals in professional recording studios, keeping the audio chain clean and tidy.
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Pedalboards and Effects (Send/Return): Perfect for connecting expression pedals or stereo/balanced effects chains to guitar and bass pedalboards where space is limited.
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Rack Equipment: Interconnection of compressors, equalizers, audio interfaces and preamplifiers within the same rack cabinet.
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Studio Monitors: Connecting audio interfaces to active near-field monitors located at a short distance.
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Synthesizers and Drum Machines: Balanced outputs from electronic instruments to mixing consoles.
Frequently Asked Questions
Is this cable suitable for connecting a guitar to a regular amplifier?
Yes, it will work, but standard guitars are mono (TS) instruments, and this cable is stereo/balanced (TRS). While it will transmit sound, you won't get the benefit of balanced audio unless your instrument and amplifier are specifically designed for it. TS (mono) cables are recommended for standard guitars.
Are the connectors compatible with standard jack inputs?
Yes, the connectors are standard size 6.3 mm (1/4 inch) and will mechanically fit into any female jack socket of that size.
What is the difference between this cable and a "normal" unbalanced one?
The main difference lies in its noise rejection capability. This cable has an extra conductor which, in compatible equipment, is used to cancel interference. Furthermore, the quality of the materials (OFC copper and Neutrik connectors) is superior to the standard range.
Project description
Professional balanced audio interconnect cable, 0.5 meters long, model PROEL ESO230LU05. Constructed with low-capacitance HPC250 series cable featuring Oxygen-Free Copper (OFC) conductors for maximum conductivity and high-density shielding. Terminated at both ends with Neutrik NP3X (or equivalent in the same series) 6.3 mm (1/4") stereo jack male connectors with nickel-plated metal housing and a clamp-type cable retention system. The outer jacket is made of flexible, matte black PVC, resistant to abrasion and flame retardant, and compliant with RoHS regulations.
