Check the listing for details. Radial Engineering Pro-Iso Balanced +4dB to -10dB Unbalanced Passive Converter. Color: Green, Condition: New. Listed at 199.99 USD. Unlock Audio Versatility: Step into a realm of audio versatility with the Radial Engineering Pro-Iso Balanced +4dB to -10dB Unbalanced Passive Converter. This powerful converter empowers you to seamlessly convert a professional +4 dB line-level balanced signal to an unbalanced -10 dB consumer-level device. Say goodbye to compatibility constraints as you take the balanced output of a mixer and effortlessly feed it into a consumer-level recorder or the audio input on your computer. Tailored for Clarity and Precision: Designed with precision in mind, the Pro-Iso employs a transformer that finely focuses energy in the voice range. This makes it the perfect choice for applications such as sermons, news gatherings, and spoken voice recordings. Experience unparalleled clarity and precision as the Pro-Iso transforms your audio signals with exceptional signal handling. Eliminate Hum and Buzz with Transformer Isolation: Bid farewell to unwanted hum and buzz with the Pro-Iso's transformer isolation technology. Crafted with a keen understanding of the challenges posed by ground loops, this converter ensures a clean and interference-free audio experience. Stray DC currents are eliminated, providing a pristine signal path that lets your audio shine without unwanted disruptions. Durable Construction, Seamless Integration: Experience peace of mind with the Pro-Iso's bookend construction, featuring robust 14-gauge steel throughout. This not only enhances durability but also creates a protective zone around connectors and controls. Shielding transformers from external magnetic fields, this construction ensures that your audio signals remain secure and interference-free.