Shure SM 86 - B Stock

A Modern Classic in the SM Family

The Shure SM86 holds a special place in the renowned SM series. While this range is often associated with dynamic microphones that have become stage staples, this model uses a condenser capsule to deliver greater finesse and precision for vocals. It is designed for those looking for a wired vocal microphone that retains the practical, rugged spirit of the series while offering a more detailed sound.

Its positioning is particularly appealing to artists, technicians and venues looking to take a step up in intelligibility without moving to considerably more expensive models. The SM86 has established itself as a smart choice for amplified vocals, thanks to an excellent balance of sensitivity, control and overall durability.

A Vocal Microphone Designed for the Stage, Backing Vocals and Public Speaking

This microphone is primarily aimed at singers who want greater definition, particularly in nuances, attacks and presence in the mix. For lead vocals, it helps the voice stand out more clearly, with an appreciated sense of openness both through the front-of-house system and in monitors. For backing vocalists, its cardioid polar pattern helps maintain good clarity while limiting sound spill from nearby instruments.

The SM86 is also very well suited to setups with in-ear monitors, where vocal precision and control of handling noise become essential. Its performance also makes it a strong candidate for conferences, presentations and public speaking whenever a more sensitive and intelligible microphone is required than a model intended strictly for basic use. In clubs, mobile performances, multipurpose venues, places of worship or event settings, it delivers with reliability.

Detailed Reproduction Designed for Professional Use

The SM86's main strength lies in its condenser capsule, which provides a smooth and faithful response for vocals. The result is precise capture, with a good level of detail in the high frequencies, without sacrificing musicality. This sonic character makes it an excellent stage microphone for users who want a more articulate, cleaner and more nuanced vocal sound than with a purely dynamic microphone.

Its cardioid polar pattern contributes to overall signal control. It favors front-facing vocal pickup while reducing sound captured from the sides and rear, helping to manage busy environments more effectively. This is especially important on compact stages, crowded platforms or in setups where multiple sources share the same space.

Shure has also paid close attention to stage ergonomics with a three-point internal shock mount. This design effectively limits mechanical noise transmitted when the microphone is handheld or moved on its stand. In addition, a two-stage pop filter helps reduce air blasts, plosives and excessive breathing noise. During live performances, these details make a real difference both in ease of use and perceived sound quality.

With a maximum sound pressure level of 147 dB, the SM86 retains plenty of headroom before saturation and handles high levels without losing composure. Its 23 dB self-noise is consistent with this type of application, while its -50 dBV/Pa sensitivity contributes to its vocal precision. Its wired XLR format makes it easy to integrate into most sound reinforcement systems, mixing consoles and audio interfaces designed for stage or conference use.

Finally, its well-balanced design and rugged construction confirm its suitability for demanding field use. Supplied with a microphone clip, a multi-thread adapter and a carrying pouch, it is ready to join a live setup, a mobile production rig or an installation dedicated to spoken and sung vocals.

Technical specifications

Product type	vocal microphone	Dimensions	49 x 183 mm
Nominal impedance	150 ohms	Weight	278 g
Frequency response	50 Hz to 18 kHz	Microphone clip included	yes
Sensitivity	-50 dBV/Pa, equivalent to 3.16 mV	Included accessories	carrying pouch, multi-thread adapter
Self-noise	23 dB	Condition of this B-Stock version	good condition, complete product
Max SPL	147 dB