PROEL AT155 - Professional Audio Adapter with ABS Body - 3.5mm Mono Female Mini Jack to 6.35mm Mono Male Jack
Optimize your signal chain and ensure a flawless connection with the Proel AT155 , a high-performance audio adapter designed for musicians, sound engineers, and professional audio enthusiasts. This essential component allows for the instant conversion of small connectors to standard inputs, facilitating the integration of diverse equipment without compromising sound integrity. Manufactured to the strict quality standards of the Italian brand Proel, this adapter stands out for its durability and precision in transmitting unbalanced signals.
The AT155's design focuses on robustness and functionality. Its body is encased in high-strength ABS (Acrylonitrile Butadiene Styrene) , a thermoplastic material known for its ability to withstand impacts and daily wear and tear in demanding environments such as recording studios or live stages. Unlike generic adapters, the Proel AT155's construction ensures a firm and secure fit at both ends, minimizing unwanted noise, signal dropouts, or accidental disconnections that could ruin a recording or a performance.
This adapter is the perfect solution for connecting audio sources with a 3.5 mm (1/8 inch) mono output—such as lavalier microphones, modular synthesizers, or radio equipment—directly to 6.35 mm (1/4 inch) line or instrument inputs on mixing consoles, amplifiers, or audio interfaces. Its compact and lightweight design makes it an indispensable tool in any cable and accessory kit.
Main features
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Precise format conversion: Transforms a 3.5 mm female connection (Mini Jack) to a 6.35 mm male connector (Standard Jack).
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ABS construction: The outer coating of technical plastic offers protection against bumps, drops and accidental steps.
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High conductivity contacts: Designed with metal alloys that ensure efficient signal transfer and low electrical resistance.
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Ergonomic design: Its textured surface makes it easy to grip for quickly connecting and disconnecting the adapter, even in low light conditions.
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Mono Format (TS): Specific Tip-Sleeve configuration for unbalanced monophonic signals.
Product benefits
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Professional reliability: As a Proel product, it comes with the guarantee of an accessory tested to withstand intensive use, outlasting low-quality, inexpensive alternatives.
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Versatility in the studio and live: Instantly eliminates connector incompatibility problems, allowing the use of portable equipment with professional audio infrastructure.
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Clean signal: Thanks to its shielding and solid construction, it reduces the possibility of electromagnetic interference and ground noise common in poorly insulated adapters.
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Portability: Their reduced weight and size allow you to carry several in your pocket or instrument case without taking up significant space.
Use cases
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Synthesizers and Eurorack: Connecting portable modules or synthesizers with 3.5 mm outputs to effects pedals or amplifiers with a large jack input.
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Microphones: Adaptation of entry-level dynamic microphones or older wireless systems with mono mini-jack output to professional mixing consoles.
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Fixed installations: Integration of message players or specific public address equipment into distributed audio systems.
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Education and conferences: Quick connection of mono auxiliary audio sources to PA systems in classrooms or meeting rooms.
Frequently Asked Questions
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Does this adapter convert a stereo signal to mono?
No, this is a purely mono (TS) adapter. If you connect a stereo (TRS) signal, you may only hear the left channel, or the signal may be shorted out depending on the source wiring. It is specifically designed for sources that are already mono.
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Does the ABS body affect the sound quality?
No, ABS is only the outer casing material that protects the solder joints and internal structure. The signal travels through the internal metal components, so the plastic insulation doesn't degrade the audio; in fact, it can help prevent external short circuits.
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Can it be used to connect regular headphones to an amplifier?
Headphones are generally stereo. If you use this adapter, you will only hear the audio through one side of the headphones or in mono, incorrectly "summed." For headphones, a TRS stereo adapter is recommended. This AT155 model is ideal for instrument cables or mono microphones.
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Is it compatible with any brand?
Yes, it meets international dimension standards for 6.35 mm Jack and 3.5 mm Mini Jack connectors, so it is universal.
Project description
Proel AT155 monaural audio adapter. Input interface via 3.5 mm female mini-jack connector and output via 6.35 mm male jack connector. Tip-Sleeve (TS) pin configuration for unbalanced signals. Impact-resistant ABS outer housing in black/dark gray. Low-resistance nickel-plated metal contacts ensure electrical continuity. Designed for professional audio applications, equipment integration, and interface conversion in live and installed sound systems.
