PROEL PP300 - 6.3 mm (1/4") 2-pole mono jack female panel connector
The PROEL PP300 is a high-fidelity audio connector designed to meet the demands of technicians, luthiers, and audio enthusiasts seeking reliable components for their equipment. This female panel connector is manufactured to the stringent quality standards of Proel, a leading Italian brand in the professional audio sector, guaranteeing clean, interference-free signal transmission.
Its standard 6.3 mm (1/4 inch) mono jack configuration makes it the ideal replacement or component for a wide variety of applications, from musical instrument inputs to speaker outputs in acoustic enclosures. Unlike generic, low-quality options, the PP300 offers secure mechanical cable retention, preventing accidental disconnections during live or studio use. Its contacts are optimized for a firm and durable solder joint , ensuring a stable electrical connection over time, even under constant vibration.
Installation is simple thanks to its chassis-mount design, including the necessary nut and washer for a secure attachment to the panel. Whether you're repairing a classic amplifier, building a custom pedalboard, or upgrading the connections in a PA system, the PROEL PP300 is the professional choice for maintaining the integrity of your audio chain.
Main features
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Standard Format: Compatible with any 6.3 mm (1/4") mono male jack connector on the market.
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2 Pole Configuration (TS): Specifically designed for unbalanced signals (Tip-Sleeve), ideal for instruments and speakers.
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Soldering Contacts: Ergonomic terminals that facilitate tinning and guarantee a low resistance electrical connection.
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Panel Mount: Designed to be installed on metal or plastic chassis, providing a clean and professional finish.
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Secure Fixing: Includes locking nut and washer to prevent the connector from rotating or loosening with continued use.
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Robust Construction: Materials resistant to mechanical wear and corrosion for a long service life.
Product benefits
The main benefit of the PROEL PP300 lies in its operational reliability. By using high-quality components in the audio chain, it minimizes unwanted noise, clicks from poor connections, and signal loss that often occur with inexpensive connectors. For the technician or end user, this translates into peace of mind during performances and recordings.
Furthermore, its design greatly simplifies maintenance and repair. The solder terminals are properly spaced to prevent accidental short circuits during assembly, making it accessible even to users with basic electronics and soldering skills. It's a cost-effective yet professional solution for extending the lifespan of expensive equipment.
Use cases
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Amplifier Repair: Replacement of worn or noisy guitar input jacks on combo amplifiers and heads.
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Acoustic Box Manufacturing: Installation as a connection port on passive speaker screens.
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Musical Instruments: Replacement of the output jack on electric guitars, basses and analog synthesizers.
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DIY Projects and Pedalboards: Building effects pedals, custom patch bays or junction boxes.
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Fixed Installations: Wall plates or connection panels in recording studios and rehearsal rooms.
Frequently Asked Questions
Does this connector work for stereo signals?
No, the PROEL PP300 is a 2-pole (Mono) connector. If you connect a stereo signal, it will combine the channels or use only one, depending on the wiring, but it is specifically designed for unbalanced mono signals.
Does it come with the nut included?
Yes, the connector is supplied with its corresponding nut and washer to securely attach it to the chassis or panel where it will be installed.
Is it difficult to weld?
No, the terminals are designed to readily accept solder. For best results, we recommend using a fine-tipped soldering iron and standard electronic solder.
Project description
Proel PP300 panel-mount female audio connector. 6.3 mm (1/4") jack format with 2-pole (TS) mono configuration. Designed for chassis mounting using the included locking nut. Rear termination with contacts for direct soldering of wiring. Durable body and high-conductivity contacts for professional audio and instrument applications.
