Shure A15LA Line Adapter by 50dB Attenuator

Connect line-level sources to microphone inputs with confidence — the Shure A15LA line adapter delivers 50 dB of attenuation to protect preamps and preserve audio clarity in professional installations. As a compact Shure pro accessory, the A15LA accepts balanced or unbalanced outputs and provides XLR input and output for secure, industry-standard connections. Its full magnetic shield and steel enclosure minimize hum and RF interference, making it ideal for critical monitoring, surveillance, and security audio paths where clean, intelligible signal is a must. The adapter’s simplicity speeds system integration on camera audio feeds, intercoms, broadcast monitoring, and AV racks while preventing damaging signal overload. Lightweight and rugged, the A15LA is a practical choice for installers, integrators, and AV managers who need a dependable mic/line interface. Add the Shure A15LA to your toolkit to streamline audio routing in security, surveillance, and pro-audio applications — order today to ensure reliable, noise-free monitoring.

• Prevents clipping and overload by providing 50 dB of attenuation for clean, distortion-free connections
• Allows easy integration of line-level equipment into microphone inputs (balanced or unbalanced) to simplify system design
• Robust XLR input and output for reliable pro-audio and surveillance connections in the field or control room
• Full magnetic shielding in a steel enclosure reduces hum and interference for clear monitoring and security audio
• Compact, lightweight design for easy placement in racks, enclosures, or mobile monitoring setups