Prodipe GL21
Prodipe GL21
Prodipe GL21 lapel microphone uses a condenser electret capsule. The cardioid polar pattern suppresses unwanted ambient noise and captures the sound source directly in front of it. An integrated cable terminating in a Mini XLR connector handles the connection, and the package also includes an adapter for a standard three-pin XLR connector. The microphone requires 48V phantom power from a mixing console or external power supply to operate. Developed in France in collaboration with sound engineers, the 0.1kg lightweight design makes it easy to mount securely onto the body of musical instruments.
Lapel
Microphone type
Condenser
Microphone design
Cardioid
Polar pattern
50–20000Hz
Frequency range
Key features of the Prodipe GL21 microphone
- Two different clips for mounting on string instrument bodies
- Protection of the sensitive electret capsule against damage at high sound pressure levels
- 1500mm cable terminating in a Mini XLR connector
- External 48V phantom power supply required
- Compatibility with Prodipe UHF DSP wireless systems
- Mini XLR to standard three-pin XLR adapter included
Suitable for stage, lectures, studio use and musical instruments such as acoustic guitar, ukulele, mandolin or dobro
Sound capture and polar pattern
The electret capsule captures acoustic vibrations with high precision and -47dB(A) sensitivity. The cardioid polar pattern focuses on the sound directly in front of the microphone and effectively suppresses unwanted noise from the sides. This helps eliminate feedback on a loud stage as well as during studio recording. The included windshield effectively dampens wind and breath noise for both outdoor and indoor use. The frequency range of 50–20000Hz covers the entire spectrum of string instruments. Internal impedance is 2200 Ohm for optimal signal transmission. Developed in France, this ultra-fine capsule features high linearity that faithfully respects the colour, resonance and natural character of your instrument.
Prodipe GL21 connections and outputs
The microphone signal travels through an integrated 1500mm shielded cable, providing plenty of room for the musician to move freely. The cable ends with a Mini XLR connector that locks securely into place without any risk of accidental disconnection. An XLR adapter is included in the package for direct connection to standard mixing consoles with XLR inputs. This adapter maintains a clean signal path with no loss of strength, ensuring reliable wired use.
Wireless transmission and compatibility
Prodipe GL21 microphone offers wireless operation on stage. The Mini XLR connector fits into transmitters of Prodipe wireless systems, which are matched to the impedance of this electret capsule. Specifically, it works with the UHF DSP B210 Solo or UHF DSP B210 Duo systems. This gives you total freedom of movement across the stage, which is highly valued by professional multi-instrumentalists during live performances.
Power supply and operating conditions
The condenser electret system requires an external power supply to function correctly and stably. Wired setups use standard phantom power, specifically requiring 48V phantom power from a mixing console or other source. Power flows through the included Mini XLR to standard XLR adapter directly to the sensitive electret capsule. Without this power from the console or external power supply, the microphone capsule does not work.
Mounting and mechanical design
The manufacturer supplies two special clips of different lengths for optimal attachment to various instrument types. The first, straight clip helps position the capsule at the optimal distance from the guitar soundhole without unwanted distortion. The curved shorter clip fits ukuleles, mandolins or dobros. This clever screw-free mounting system ensures secure attachment, gives positioning freedom and protects the instrument's finish from scratches.
Technical specification
- Transmitter connector: Mini XLR
- Receiver connectors: XLR
- Sensitivity: -47dB ± 3dB
- Impedance: 2200 Ohm
- Maximum sound pressure level: 140dB
- Power supply: 48V phantom power
- Cable length: 1500mm
- Dimensions: 32×10×10mm
- Weight: 0.1kg
Package contents
- 1× windshield
- 1× pouch
- 1× Mini XLR to XLR adapter
- 1× straight guitar clamp
- 1× angled ukulele clamp
Operating principle
Dynamic microphone is suitable for outdoor performances, live broadcasts, music production, etc. It uses a magnet and a moving coil to capture sound.
Condenser microphone is ideal mainly for studio use. It features higher sensitivity and lower noise. It requires an external power supply.
Frequency range
The frequency range indicates the span of frequencies that the microphone records. The wider the range, the more sounds it can capture.
Low frequencies (e.g. 20–200Hz): Bass, the deepest tones of instruments (double bass, kick drum) and male voices.
Mid frequencies (e.g. 200–3000Hz): The body of instruments, the core of the voice where the human ear is most sensitive, crucial for speech clarity.
High frequencies (e.g. 3000–14000Hz): Treble, details, sibilants and "shimmer" of the sound.
Air band (above 14000Hz): Gives recordings a sense of expensive, high-quality sound and space.
Sensitivity
Microphone sensitivity is the ratio of output voltage to acoustic pressure. It expresses how loud a signal the microphone produces at a given acoustic pressure; higher sensitivity means a stronger voltage and is suitable for quiet studios, while lower sensitivity is better for noisy environments as it does not needlessly amplify ambient noise.
Specifications
Connection
Microphone characteristics
Power Supply
Features
Dimensions
Weight
IPE MUSIC 20, rue Clément Ader - ZA Les Gloriets Les Sables d'Olonne - France (+33) 2 51 32 20 35 [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.
