Warm Audio WA-WL Warm Lifter - pré-amplificador de microfone

The Warm Audio WA-WL Warm Lifter is a premium JFET-based in-line microphone preamplifier designed to add +26 dB of clean, transparent gain to dynamic and ribbon microphones. Its compact, robust aluminum housing and gold-plated XLR connectors ensure reliable performance in studio and live environments. Powered via standard 48V phantom power, the Warm Lifter delivers ultra-low noise and a wide frequency response from 20 Hz to 20 kHz, making it an essential tool for capturing pristine audio from low-output microphones.

Advantages

With its high-quality JFET circuitry, the WA-WL provides a natural, musical gain boost without coloration or added noise. The in-line design allows for easy integration between microphone and preamp, eliminating the need for external power supplies. Its rugged construction and gold-plated contacts guarantee long-term durability and signal integrity.

Suitable for

• Dynamic microphones (e.g., Shure SM7B, SM58) requiring additional gain
• Ribbon microphones that benefit from a clean, high-impedance buffer
• Studio recording, podcasting, broadcasting, and live sound applications
• Any scenario where a low-noise, transparent gain stage is needed

Key specifications

• Gain: +26 dB
• Circuit Type: Premium JFET-based
• Power Requirement: 48V Phantom Power
• Input Connector: 1 x XLR Male
• Output Connector: 1 x XLR Female
• Frequency Response: 20 Hz - 20 kHz
• Input Impedance: 2 kOhms
• Output Impedance: 100 Ohms
• Connector Plating: Gold-plated XLR
• Housing Material: Robust Aluminum
• Signal Type: Microphone Level
• Recommended Microphone Types: Dynamic and Ribbon Microphones
• Noise Floor: Ultra-low
• Design: Compact In-line Signal Booster
• Number of Channels: 1

Recommendations

For best results, use the Warm Lifter with dynamic or ribbon microphones that require additional gain. Connect directly between the microphone and your audio interface or mixer. Ensure phantom power is enabled on your preamp or mixer. The WA-WL is an excellent choice for broadcasters, podcasters, and recording engineers seeking a transparent, high-quality gain boost.