Detail 01
Cardioid condenser SM35 headset
It is intended for hands-free vocal performance while rejecting feedback.

Independent shopping perspective
For hands-free vocals, the BLX14R pairs Shure’s SM35 cardioid condenser headset with a BLX1 bodypack and rackmountable BLX4R receiver. The SM35 is built for live vocal performance and is described as comfortable, while its cardioid pattern is intended to capture a dynamic vocal and reject feedback. At the rack, the receiver offers simple controls, QuickScan frequency selection, internal antenna diversity, and both XLR and 1/4-inch outputs. The bodypack adds continuously adjustable gain and up to 14 hours from two AA batteries.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
It is intended for hands-free vocal performance while rejecting feedback.
Detail 02
Lets you continuously adjust transmitter gain.
Detail 03
Offers two receiver output connector types for your audio connection.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It operates on two AA batteries for up to 14 hours.
The receiver has XLR and 1/4-inch output connectors.
Yes. It is a cardioid condenser headset microphone described for hands-free live vocal performance.