Triton Audio FetHead

• Designed for low-output dynamic/ribbon microphones
• Provides 27dB of clean gain, effectively reducing noise floor
• Class A JFET circuit for transparent, natural, warm tone
• Blocks phantom power, protecting valuable passive microphones
• Plug-and-play, phantom-powered

NT$3,250

NT$2,950

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Triton Audio FetHead｜In-line Preamp for Dynamic and Ribbon Microphones

Inject 27dB of Clean Gain into Your Beloved Microphone, Unleashing Its True Potential

The Triton Audio FetHead is a high-quality in-line microphone preamplifier, featuring a low-noise Class A JFET circuit design. It provides up to 27dB of clean gain for low-output Dynamic microphones and Ribbon microphones. This compact yet powerful tool allows your cherished microphones to deliver unprecedented clarity and detail, completely solving issues of insufficient gain or excessive self-noise from audio interface preamps.

Compared to directly using an audio interface's built-in preamp, the FetHead provides ample gain at a lower self-noise level, preventing unnecessary hiss introduced by pushing the interface's gain to its limits. It is especially suitable for use with broadcast-grade Dynamic microphones like the Shure SM7B and EV RE20, or valuable vintage Ribbon microphones. Additionally, its circuit design also blocks Phantom Power, providing foolproof protection for delicate passive microphones.

Quick Facts

Brand: Triton Audio
Model: FetHead
Gain: +27dB (Fixed)
Active Electronics: Low-noise Class A JFET
Power Source: Phantom Power (+48V)
Use Cases: Podcast Recording, Vocal Recording, Instrument Miking, Broadcasting, Live Performance

使用者建議分析(點此展開)

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適合誰購買

Content creators using low-output Dynamic microphones like Shure SM7B, EV RE20, who need clean gain.
Recording engineers with valuable Ribbon microphones who want clear sound while protecting their microphones from Phantom Power damage.
Musicians whose audio interface's built-in preamps have insufficient gain or high noise, and who want to significantly improve sound quality at a low cost.

誰不適合購買

Users primarily using Condenser microphones (Condenser microphones typically require an additional preamp, and FetHead blocks Phantom Power).
Professional users whose audio interface already features high-gain, ultra-low-noise preamps and who have no additional tonal requirements.

Triton Audio FetHead Core Technology and Features

27dB Clean Gain: Designed specifically for low-output microphones, providing a fixed 27dB of ultra-clean gain, eliminating the need to push your audio interface's gain to its limits and significantly reducing system self-noise.
Low-Noise Class A JFET Circuit: Utilizes a high-quality Class A JFET (Junction Field-Effect Transistor) amplification circuit to ensure audio signal transparency and rich detail, with a natural and warm tone.
Protect Your Ribbon Microphones: The FetHead operates using Phantom Power itself, but completely blocks the power from reaching the microphone, providing foolproof protection for your valuable and delicate passive Ribbon microphones.
Plug-and-Play, No External Power Needed: Housed in a robust metal casing, one end connects to your microphone, the other to an XLR cable leading to your audio interface or console. Simply activate Phantom Power to use it instantly, no batteries or external power adapters required.
Improve Signal Quality: By amplifying the signal at the very front of the signal chain, the FetHead helps improve the Signal-to-Noise Ratio, making the signal more resistant to electromagnetic interference during long cable runs.

Detailed Core Functions

Signal Chain Optimization: Installing the FetHead directly at the microphone output provides the first stage of amplification before the signal can be affected by cables or other equipment, ensuring optimal Signal-to-Noise Ratio from the source.
Impedance Matching: The optimized circuit design helps provide an ideal load impedance for the microphone, which can further improve the Frequency Response and transient response of certain Dynamic and Ribbon microphones.
Phantom Power Isolation: The internal circuit cleverly uses 48V Phantom Power for its own operation while creating an isolation layer to prevent current from damaging passive microphones, especially vintage Ribbon microphones.

Technical Specifications (Tech Specs)

Mic Preamp Type	In-line Preamp
Channel Support	1
Gain	+27dB (Fixed)
Active Electronics	Low-noise Class A JFET
Analog Inputs	1 x XLR (Female)
Analog Outputs	1 x XLR (Male)
Power Source	Phantom Power (+48V)
Dimensions	75mm x 22mm (Length x Diameter)
Weight	50 grams
Brand	Triton Audio
Model	FetHead

Pros & Notes (Click to expand)

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Pros

Provides significant clean gain for low-output Dynamic/Ribbon microphones.
Effectively reduces self-noise generated when audio interface preamps are pushed to their limits.
Blocks Phantom Power, offering safe protection for delicate Ribbon microphones.
Compact size, robust metal casing, and convenient plug-and-play operation.

Notes to Know

Not suitable for Condenser microphones that require Phantom Power.
Gain is fixed at 27dB and cannot be adjusted.

Triton Audio FetHead FAQ

Q：Can the Triton Audio FetHead In-line Microphone Preamp be used with condenser microphones?

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A：No. The FetHead blocks Phantom Power, which condenser microphones require to operate. It is designed for Dynamic and passive Ribbon microphones that do not require external power.

Q：What's the difference between FetHead and Cloudlifter CL-1?

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A：Both offer similar functionality, providing clean gain. The FetHead provides approximately 27dB of gain, while the Cloudlifter CL-1 offers about 25dB. The main differences lie in the amount of gain and subtle tonal characteristics, with the FetHead typically being more competitively priced.

Q：Do I need to power the FetHead separately?

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A：No. The FetHead is powered by the +48V Phantom Power supplied by your audio interface or mixer via the connected XLR cable. It does not require batteries or an external power supply.

Q：Will using FetHead change the tone of my microphone?

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A：The FetHead is designed to provide extremely transparent, clean gain with very minimal impact on the original tone. Its Class A JFET circuit might impart a touch of warmth, but overall it remains faithful to the original sound.

THINK2 Warranty & Support

Service Highlights

Fast Shipping: In-stock items will be shipped within 24 business hours.
Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.

※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.

Warranty & Return Policy

With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
Application Process: Contact customer service during business hours for return instructions.
Service Coverage: Taiwan region primarily; overseas based on logistics standards.

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