Behringer

Behringer CB 101 Condenser Gooseneck Instrument Microphone

4.1 (164 reviews)
CondenserXLR

Behringer CB 101: A Directional Condenser Clip-On for Isolating Acoustic Instruments on Noisy Stages

$45.90*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Behringer CB 101 is a condenser gooseneck microphone built for one job: getting a clean, isolated signal from acoustic instruments in live and recording settings. The unidirectional capsule focuses tightly on whatever you point it at — the body of an acoustic guitar, the bell of a sax, the soundboard of a piano — while pushing stage wash and monitor bleed into the rejection zone. The integrated XLR cable and clip-on design mean you mount it directly to the instrument, aim the flexible gooseneck at the sweet spot, and go. No stand, no boom arm, no extra cable to manage. For working musicians who need a quick, reliable instrument mic that stays out of the way, it fills the gap without ceremony.

Build-wise, the brass body keeps weight down to 4.9 ounces, which matters when you are clipping it to an instrument you need to play comfortably for a full set. The gooseneck holds its position reasonably well, though it is not as rigid as higher-end models and may need occasional readjustment during a long performance. On the audio side, the 68 dB signal-to-noise ratio and 16 kHz frequency ceiling tell you exactly where this mic lives: it is a practical live sound and close-miking tool, not a reference-grade studio condenser. Phantom power is required, so confirm your mixer or interface supplies +48V before committing. For the price, the CB 101 delivers honest, usable instrument capture that keeps your signal chain clean and your stage volume manageable.

Key Features

CB100 is a very directional microphone, best at isolating from other nearby instruments on stage. You chose the right mic for your instrument to ensure the greatest sound which blocks out the bleed from other sound sources

The placement of the mics can make a huge difference on the character of the sound you create. You have chosen the right instrument mic with flexible and stable gooseneck, now all you need do is to place the mic in the sweet spot for the best harmonics and enjoy the music you make

CB100 is the most versatile microphone which allows you to mic up every instrument. You wont ever need another microphone for miking up

Flexible gooseneck shaft for effortless "sweet spot" positioning

Integrated XLR cable for extreme mobility during performance

Specifications

Brand
Behringer
Model
CB 101
Microphone Type
Condenser
Form Factor
Gooseneck
Polar Pattern
Unidirectional (Cardioid)
Frequency Response
16,000 Hz
Signal-to-Noise Ratio
68 dB
Connectivity
XLR (Integrated Cable)
Power Source
Phantom Power (Corded Electric)
Material
Brass
Channels
1
Weight
4.9 oz (140 g)
Dimensions (L x W x H)
2.2 x 3.8 x 19.72 inches
Color
Black

Pros & Cons

👍 Pros

  • Flexible gooseneck allows precise capsule placement at the instrument's tonal sweet spot without a separate mic stand
  • Tight unidirectional pattern provides solid rejection of stage bleed from adjacent instruments
  • Integrated XLR cable simplifies setup and eliminates a potential failure point between mic and cable
  • Lightweight brass construction at under 5 ounces adds minimal load to instrument bells and soundboards
  • Affordable entry point for musicians who need a dedicated instrument mic without a major investment

👎 Cons

  • 68 dB signal-to-noise ratio means the noise floor becomes audible at high gain, limiting quiet studio applications
  • Frequency response tops out at 16 kHz, which rolls off some upper harmonic air and shimmer on instruments like violin or acoustic guitar
  • No built-in pad or roll-off switch, so you cannot attenuate hot sources like brass instruments at the mic itself
  • Build quality reflects the price point — the gooseneck may lose rigidity over time with frequent repositioning
  • Requires phantom power, which rules out plugging directly into passive DI boxes or unpowered inputs

Frequently Asked Questions

Yes, as a condenser microphone the CB 101 requires phantom power to operate. You will need a mixer, preamp, or audio interface that supplies +48V phantom power through its XLR input.
The unidirectional (cardioid) pickup pattern rejects sound from the sides and rear, which significantly reduces bleed from neighboring instruments on stage. Position the gooseneck so the capsule points directly at your instrument's sound hole or resonating surface for maximum isolation.
The CB 101 is designed for acoustic instruments — guitar, violin, saxophone, piano, percussion, and similar sources. The flexible gooseneck lets you position the capsule at the sweet spot for each instrument's harmonics. It is not intended for vocals.
Yes, the integrated XLR cable connects directly to any audio interface with an XLR input and phantom power. It works with any DAW — Ableton, Logic, Pro Tools, Reaper — once your interface recognizes the input.
The CB 101 specs a 68 dB signal-to-noise ratio, which is modest by studio condenser standards. For close-miking acoustic instruments in a live setting, this is workable. For quiet studio recordings at distance, you may notice the noise floor creeping in at higher gain settings.