Shure A15BT Bridging Transformer

Shure A15BT | Bridging Transformer

The Shure A15BT Bridging Transformer is an essential audio solution designed to seamlessly connect balanced and unbalanced devices with differing signal levels or impedances. Ideal for professional and amateur sound engineers alike, this versatile transformer ensures optimal audio signal management across various configurations. Providing either a subtle increase or decrease in signal level based on its setup, the A15BT helps achieve optimal sound quality without the need for additional equipment.

Whether you're looking to connect a mono output from an FM tuner to a microphone mixer or need to bridge the gap between a high-impedance microphone and a medium-impedance audio recorder, the Shure A15BT handles it all with ease. Additionally, it's perfect for converting balanced line-level outputs to unbalanced Aux-level inputs, making it a must-have tool for anyone working in audio recording, mixing, or live sound environments. With its in-line XLR connection, it ensures a clean and reliable link between devices, safeguarding your audio integrity.

Key Features

• 33 kOhm primary: 600 or 7500 ohm secondary; reversible usage
• Easily switchable between balanced and unbalanced connections
• Slender in-line XLR (F) to XLR (M) configuration
• Versatile applications for various audio setups

Specifications

• Frequency Response: 20 to 20,000 Hz
• Impedance: XLR Pin Connector (M): 7500 or 600; XLR Socket Connector (F): 33,000
• Voltage Ratio: Medium-impedance to high-impedance: 7500 :+6.4 dB / 600 :+17.4 dB; High-impedance to medium-impedance: 7500 :-6.4 dB / 600 :-17.4 dB
• Case: Full magnetic shield, steel with gray enamel finish
• Dimensions: 19 mm (3/4 in.) diameter; 89 mm (3 1/2 in.) long
• Weight: 0.25 lb

Package Contents

• Shure A15BT Bridging Transformer
• User Manual
• Warranty Information