Gear article
Neumann KMS 104 PLUS NI Cardioid Condenser Vocal Mic
The Neumann KMS 104 PLUS NI is a professional-grade handheld condenser microphone designed to bring studio-quality audio to live performance environments. It features a precision-engineered true condenser capsule and a tight cardioid polar pattern, specifically optimised for high-pressure stage use.

Overview
The Neumann KMS 104 PLUS NI is a premium vocal microphone engineered to bridge the gap between sensitive studio recording and the rigours of live performance. Unlike standard dynamic stage microphones, the KMS 104 PLUS utilizes a true condenser capsule to capture intricate vocal nuances and details. The 'Plus' designation refers to an extended bass response compared to standard models, making it particularly effective for singers who require a fuller low-end presence.
Key Features and Technical Design
The microphone is built around a precision-engineered capsule designed for maximum performance under high Sound Pressure Levels (SPL). Its cardioid polar pattern is notably tight, which provides excellent rejection of sound from the rear. This design is critical for feedback resistance, allowing the microphone to be used in loud stage environments without compromising signal purity. The construction is ultra-rugged, intended to withstand the mechanical stresses of nightly touring.

Sound Character and Performance
The sound profile of the KMS 104 PLUS is described as crystal clear, detailed, and pure. By bringing Neumann's renowned studio heritage to a handheld format, it offers a frequency response that avoids the typical 'muffled' sound of many stage dynamics. It is designed to allow vocalists to be heard without having to 'fight' for their sound, even when performing against high stage volumes or complex arrangements.
Ideal Applications
This microphone is ideally suited for professional vocalists who prioritise fidelity and clarity in their live monitor mixes and front-of-house sound. It is particularly effective for performers who have previously felt restricted by the limited frequency range of dynamic microphones. Because of its high SPL handling and feedback resistance, it serves genres ranging from quiet acoustic sets to loud rock performances.
Comparison to Alternatives
When compared to studio-specific models like the Neumann TLM 102 or TLM 103, the KMS 104 PLUS offers the advantage of a handheld form factor and feedback rejection necessary for the stage. Compared to ubiquitous dynamic mics like the Shure SM7B, the KMS 104 PLUS provides the heightened transient response and high-end detail characteristic of a condenser. For those requiring even tighter directional pickup, users might look toward super-cardioid alternatives like the Neumann KM 185 MT or the Audix HT2.
Related gear
£39.98 ($51)SoundMagic
SoundMAGIC E11D In Ear Isolating USB-C Earphones with Mic Silver
£709.28 ($901)Neumann
Neumann KM 185 MT Super-Cardioid Compact Condenser Mic Black
£129.99 ($165)G4M
G4M Studio Condenser Microphone Home Recording Pack
£245.00 ($311)Shure
Shure SM35-XLR Cardioid Condenser Headset Microphone
£201.19 ($256)Audix
Audix HT2 Super Cardioid Headset Condenser Mic With 3 Pin Mini XLR
£629.42 ($799)Neumann
Neumann TLM 102 Microphone Studio Set Black
£1,110.08 ($1,410)Neumann
Neumann TLM 103 Studio Set Microphone Nickel
£349.00 ($443)Shure
Shure SM7B Dynamic Studio Microphone
Frequently asked questions
- What type of transducer does the KMS 104 PLUS NI use?
- It uses a precision-engineered true condenser capsule. This allows for higher detail and sensitivity compared to standard dynamic microphone designs.
- What is the primary polar pattern of this microphone?
- The microphone features a tight cardioid polar pattern. This design focuses on sound from the front while providing excellent rejection of audio from the rear.
- How does the 'PLUS' version differ from the standard KMS 104?
- The 'PLUS' version is specifically designed with an extended bass frequency response. This provides a warmer, fuller sound that is particularly beneficial for certain vocal types.
- Is the KMS 104 PLUS NI suitable for high-volume stages?
- Yes, it is designed with high SPL handling and phenomenal feedback resistance. This ensures the sound remains clean and clear regardless of the stage volume.
- What kind of finish does the 'NI' in the model name represent?
- The 'NI' stands for Nickel, which refers to the classic metallic finish of the microphone body. It provides a professional aesthetic synonymous with the Neumann brand.
- Does this microphone require phantom power?
- Yes, as a true condenser microphone, the KMS 104 PLUS requires 48V phantom power to operate. This is typically provided by a mixing console or an external preamp.
- How durable is the construction for touring?
- The microphone features an ultra-rugged construction specifically built for the stage. It is designed to offer outstanding reliability for performers working night after night.
- What is the typical price range for this model?
- The Neumann KMS 104 PLUS NI typically retails for approximately GBP 625. This reflects its position as a high-end, professional-grade vocal tool.
- Can the KMS 104 PLUS be used for studio recording?
- While designed for the stage, its true condenser capsule provides studio-quality sound. It can be used in the studio when a handheld feel or specific cardioid rejection is desired.
- How does it handle feedback compared to other microphones?
- It is engineered for high feedback resistance due to its precise polar pattern. This allows for higher gain settings in live monitors before feedback occurs.
- Who is the ideal user for the KMS 104 PLUS NI?
- It suits professional vocalists who want to bring studio-level detail to their live performances. It is ideal for those who feel their voice is lost or muffled by standard stage mics.
- How does it compare to the Neumann KM 185?
- The KM 185 is a super-cardioid instrument mic, whereas the KMS 104 PLUS is specifically designed for handheld vocal use. The KMS 104 PLUS includes features like an internal pop shield and ergonomic housing.
