Fethead Gain Increaser (+27dB)

The Fethead Gain Increaser (+27dB) is a compact, high-quality in-line microphone preamp designed to boost low-output dynamic and ribbon microphones with ultra-clean gain. Built with low-noise Class A JFET circuitry, the Fethead ensures crisp, transparent sound without coloration — ideal for dialogue recording, podcasting, voiceovers, and on-set production audio.

Engineered for durability and efficiency, it delivers +27dB of gain powered by standard 48V phantom power from your mixer or interface. Compact and lightweight, it integrates seamlessly into any professional audio chain for clean, strong signal output and reduced noise floor.

Key Features & Benefits

• +27dB Clean Gain — Enhances low-output microphones without adding hiss or distortion.
• Low-Noise Class A JFET Circuitry — Provides pristine signal clarity and transparency.
• Plug-and-Play Design — Connects directly between mic and mixer/interface; no external power required.
• Phantom Power Operated — Uses 48V phantom power to activate without passing it to the mic.
• Compact & Rugged Build — Durable metal housing for field and studio reliability.
• Ideal for Ribbon & Dynamic Mics — Perfect for Shure SM7B, RE20, and similar models.

What’s Included

• 1x Fethead Gain Increaser (+27dB)
• 1x Protective Pouch
• 1x User Guide

Included in Rental

• Fethead In-Line Preamp (+27dB)
• Basic Connection Cables (Optional)
• Audio Quality Test Certification

Extra

• XLR Cables (Various Lengths)
• Boom Poles & Shock Mounts
• Field Mixers / Recorders

Ideal For

Perfect for film sound recordists, podcasters, and voiceover artists needing clean, consistent signal boost for dynamic or ribbon microphones. Ideal in on-location interviews, dialogue setups, and studio recording sessions where low noise and clarity are critical.