PROEL STAGE340LU3 - Professional Balanced Cable Stereo Jack to Stereo Jack (3 Meters)
The PROEL STAGE340LU3 is a professional audio cable designed for musicians, sound engineers, and technicians who cannot afford to compromise on signal integrity. Part of Proel's acclaimed Stage Series , this 3-meter balanced cable strikes the perfect balance between rugged durability for live performance and high-fidelity audio for the studio. Its construction with oxygen-free copper (OFC) conductors ensures pure transmission, minimizing signal loss and delivering a transparent frequency response, ideal for connecting line-level instruments, studio monitors, or signal processing equipment.
What sets the STAGE340LU3 apart is its engineering focused on durability and contact quality. Equipped with high-end 6.3 mm stereo jack (TRS) connectors, it features gold-plated tips to ensure optimal conductivity and corrosion resistance over time. Whether you need to interconnect equipment in a rack, send a balanced signal from a synthesizer to a mixer, or use it in specific insert configurations (TRS patchbay insert points), this cable delivers quiet and reliable performance thanks to its high-coverage spiral shielding.
Main Features
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Premium Connectors: Incorporates PROEL S3CPROBK connectors with die-cast aluminum housing and gold-plated tips, ensuring solid connections and free of parasitic noise.
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High Purity OFC Copper: The internal conductors are made of oxygen-free copper, which dramatically improves signal clarity and audio dynamics.
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Effective Shielding: It has a spiral copper shield that offers over 90% coverage, protecting the signal against electromagnetic interference (EMI) and radio frequency interference (RFI).
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Flexibility and Resistance: The 6.5 mm flexible PVC outer cover allows for easy handling on stage or in the studio, preventing tangles and withstanding intensive daily use.
User Benefits
Using the PROEL STAGE340LU3 means investing in the peace of mind of your audio chain. As a balanced cable, it eliminates background noise and hum common in longer cable runs or electrically charged environments. Its robust construction ensures that accidental tugs won't damage the internal solder joints, thanks to its nylon cable retention system within the connector. It's the logical choice for those seeking clean, professional sound without breaking the bank.
Use Cases
- Connecting active studio monitors to audio interfaces or mixing consoles.
- Interconnection of external effects processors , compressors or equalizers with balanced inputs and outputs.
- Use with stereo or balanced output instruments, such as synthesizers, keyboards, and drum machines .
- Patching in professional recording studios to route high-fidelity audio signals.
- Transmission of unbalanced stereo signals when required by the equipment.
Frequently Asked Questions
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Is this cable suitable for connecting a guitar to an amplifier?
Technically you can use it, but guitars typically use "mono" (TS) cables. This is a "stereo/balanced" (TRS) cable. If your guitar and amplifier are standard, it will work, but you won't take advantage of its balanced characteristics. It's more recommended for professional audio equipment, monitors, or keyboards.
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Is it a Y-insert cable?
No. Although the term "insert" is sometimes used generically in some catalogs, this is a straight TRS-to-TRS cable (stereo jack to stereo jack). It does not split the signal in two (as a Y-cable would do to insert an effect into a mixing console channel).
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Can I use it to carry a stereo signal?
Yes, if your equipment has outputs and inputs designed to carry stereo signals through a single jack connector (such as some headphone or auxiliary outputs), this cable will transmit the left and right channels perfectly.
Project Description
Professional 3-meter balanced audio cable, model PROEL STAGE340LU3. Constructed with HPC210BK cable featuring oxygen-free copper conductors (OFC 24 AWG) and a copper spiral shield with >90% coverage. Terminated at both ends with 6.3 mm (1/4") male stereo jack connectors, model PROEL S3CPROBK, with die-cast metal housing, black aluminum ring, and gold-plated contact points. The outer jacket is made of flexible 6.5 mm diameter black PVC, designed for high mechanical resistance and low-noise signal transmission.
