PROEL STAGE330LU3 - Professional Balanced Audio Cable XLR Female to 6.3 mm Stereo Jack (3 Meters)
The Proel STAGE330LU3 is a high-performance balanced audio cable designed for musicians, sound engineers, and technicians seeking flawless signal transmission and durability in demanding environments. Part of Proel's acclaimed Stage series , this 3-meter cable represents the perfect fusion of precision Italian engineering and premium materials, guaranteeing a reliable connection night after night, whether on a live stage or in the quiet of a recording studio.
This model is meticulously assembled to address a critical need in professional audio setups: connecting microphones or balanced output (XLR) equipment directly to balanced line inputs (TRS jacks) on mixing consoles, audio interfaces, or signal processors. Unlike generic cables, the STAGE330LU3 uses high-purity oxygen-free copper (OFC) conductors, ensuring that the tonal integrity of your instrument or voice remains intact, from source to destination, without frequency loss or unwanted coloration.
The cable's physical construction is remarkably robust. The metal connectors, made of aluminum and zinc alloy, offer superior resistance to impacts and the mechanical wear and tear from constant assembly and disassembly. Furthermore, the flexibility of its PVC outer jacket allows for easy handling and prevents the dreaded "memory effect," facilitating coiling and storage after each use.
Main features
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Pure signal transmission: Manufactured with Proel's HPC210BK cable, which integrates 24 AWG bare copper (OFC) conductors for optimal electrical conductivity and transparent frequency response.
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High-density shielding: Incorporates a copper spiral screen with over 90% coverage, effectively eliminating electromagnetic interference (EMI) and radio frequency noise (RFI), ensuring a quiet background.
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Premium Connectors:
- End A: 6.3 mm (1/4") stereo jack model S3CPROBK with gold-plated tip for exceptional corrosion resistance and improved electrical contact.
- End B: XLR 3-pin female model XLR3FVPRO with die-cast metal housing and internal nylon cable retention system.
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Extreme durability: The connector housings are made of nickel-plated metal and aluminum, designed to withstand being stepped on, pulled, and the rough use typical of touring.
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Superior flexibility: Its 6.5 mm diameter "Super Flexible" PVC cover offers a soft touch and abrasion resistance, ideal for complex installations or stages with a lot of movement.
Benefits for the user
Investing in the right cabling is just as important as choosing the best microphone or instrument. With the STAGE330LU3, you get the peace of mind of a fully balanced connection that protects your signal from unwanted noise, even in setups with lots of electronics. Its robust construction means you won't have to replace it anytime soon, saving you money and preventing technical issues at critical moments. The gold-plated tip of the jack connector isn't just for looks; it ensures a perfect electrical connection from day one to years later, preventing the crackling typical of corroded connectors.
Recommended use cases
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Connecting microphones to interfaces: Ideal for connecting a dynamic or condenser microphone (via an external preamp if necessary) to a balanced line input of an audio interface.
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Mixer outputs to monitors: Perfect for sending a signal from a mixing console with XLR output to active monitors or amplifiers that have a balanced Jack input.
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Effects and processor racks: Useful for interconnecting professional rack equipment (compressors, equalizers) that mix XLR and TRS jack connection standards.
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Recording studios: For patch bays or fixed connections where signal quality is the absolute priority.
Frequently Asked Questions
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Is this cable balanced or unbalanced?
It is a 100% balanced cable. The jack connector is stereo (TRS - Tip, Ring, Sleeve) and the XLR has 3 pins, which allows for noise and hum cancellation through differential signal transmission.
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Can I use it to connect a guitar to a table?
Technically, the jack connector fits, but this cable is designed for microphone or balanced line signals. For a guitar, a mono instrument cable (TS) is ideal unless you're using a DI box.
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Can the connectors be disassembled for repair?
Yes, both the XLR connector and the Jack are professional models from Proel that allow access to the solder joints for future maintenance or repairs if necessary.
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Does it work for Phantom power (48V)?
Yes, being a balanced cable with the 3 pins connected correctly, it can transmit Phantom power if the destination equipment (the Jack input) is designed to supply or receive it via TRS, although the standard for Phantom is XLR to XLR.
Project description
Professional 3-meter balanced audio cable, model HPC210BK, made with 24 AWG (0.22 mm²) oxygen-free copper (OFC) conductors and copper spiral shielding with >90% coverage. One end is equipped with a 6.3 mm stereo jack (TRS) connector (Model S3CPROBK) with a die-cast aluminum housing, nickel-plated contacts, and a gold-plated tip; the other end features a 3-pin female XLR connector (Model XLR3FVPRO) with a metal body and nylon cable retention system. The outer jacket is made of flexible, 6.5 mm diameter black PVC.
