PROEL AT140 - ABS Audio Duplicator Adapter (3.5mm Male Minijack to 2 x Female)
Optimize your audio connections with the reliability and precision of the Proel AT140 . This professional adapter is designed to address one of the most common needs in the audio world: duplicating stereo signals without sacrificing quality. Manufactured by Proel, a leading Italian brand of cabling and stage accessories, this compact device transforms a single audio output into two, enabling immediate versatility in any environment, from home use to live sound applications.
Unlike generic adapters that often introduce noise or intermittent connections, the AT140 stands out for its robust construction. Its body is molded from high-strength ABS , a thermoplastic material known for its durability and ability to withstand daily wear and tear, shocks, and the pressures common in transport backpacks or recording studios. Its ergonomic and compact design eliminates excess cabling, offering a solid and straightforward all-in-one solution.
On the technical side, this adapter guarantees clean signal transmission thanks to its precision-machined connectors. The male stereo minijack to dual female configuration maintains the integrity of the stereo field (L/R) on both outputs, ensuring that you and your companion, or both connected devices, receive the same immersive listening experience. It's the essential accessory for musicians, sound engineers, and audio enthusiasts who value durability and functionality.
Main features
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Reinforced ABS construction: Solid, impact-proof housing that protects internal welds and ensures a long service life.
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High conductivity connectors: Corrosion-resistant nickel-plated contacts that ensure smooth signal transfer without micro-cuts.
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Compact and lightweight design: Being a rigid block and not a cable, it takes up minimal space and avoids unnecessary tangles.
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True stereo signal distribution: Duplicates the output signal while maintaining the stereo panorama on both receiver channels.
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Universal compatibility: Works with any device that has a standard 3.5 mm port (smartphones, tablets, computers, mixing consoles, etc.).
Product benefits
The main benefit of the Proel AT140 is its freedom of connection . By using this adapter, you eliminate hardware barriers, allowing two users to listen to the same source simultaneously without any noticeable volume loss on devices of standard impedance. Furthermore, its superior durability compared to traditional Y-cable connectors (which often break at the cable joint) makes it a smart long-term investment. It's a pocket-sized, lifesaver accessory that instantly solves connectivity problems.
Use cases
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Shared listening: Ideal for train or plane travel, allowing you to connect two pairs of headphones to a single tablet or phone to watch movies together.
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Studio monitoring: Allows you to connect two sets of headphones to an audio interface with a single headphone output so that the engineer and the artist hear the same thing.
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Speaker configuration: Useful for sending a computer signal to two different multimedia speaker systems simultaneously.
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Educational environments: Perfect for language labs or classrooms where two students need to share a computer without disturbing the rest.
Frequently Asked Questions
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Does this adapter convert stereo sound to mono?
No, the Proel AT140 maintains the stereo signal. Both female connectors will receive the full signal (left and right channels).
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Does it work to connect two microphones to one camera?
It depends on the type of microphone. This adapter is primarily designed to split audio outputs (headphones/speakers). For microphone inputs, you should check if the input is stereo or mono and the type of microphone, although it will physically fit.
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Is ABS material durable?
Yes, ABS (Acrylonitrile Butadiene Styrene) is a plastic that is very resistant to impacts and temperature changes, far superior to the standard plastic of inexpensive adapters.
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Does it cause a loss of volume?
As a passive splitter, the electrical signal is divided. In most modern headphones and line-level devices, the difference is imperceptible.
Project description
Professional audio adapter, model AT140, constructed with a solid, high-density injection-molded ABS body. Connector configuration: 1 x 3.5 mm stereo male jack (input) to 2 x 3.5 mm stereo female jacks (output). Nickel-plated contacts for corrosion protection and stable transmission. Rigid block design with no external wiring, optimized for duplicating line and headphone signals in audiovisual and computer environments. Black/anthracite color.
