FATfrequency GMA Grand Maestro Limited Edition | Universal Tribrid IEMs

Grand Maestro Anniversary Embodies the Pinnacle of FATfreq’s Innovation, Melding Visceral Acoustics and Luxurious Materials Into One Timeless Creation

• COMING SOON!
• Limited Edition: Exclusive collectors item, only 350 available worldwide!
• 13-Driver Tribrid: (x1) Dynamic, (x8) BA, (x4) EST
• Features new BASS CANNON™ V2 technology
• Aerospace-grade titanium shell with diamond-like carbon coating
• Includes Blue + Black NOAH Modules and new SuperStage Module

Enhancements and Unique Features

The Grand Maestro Anniversary Limited Edition Model (GMA) represents the zenith of FATfreq’s craftsmanship and innovation, celebrating the esteemed legacy of the Grand Maestro within their Maestro series.

At the core of the GMA lies a newly upgraded low-frequency dynamic driver with Basscannon v2, working in harmony with a meticulously re-engineered gold-plated bass resonance chamber. This combination unlocks a bass response that is deeper, more visceral, and richly textured, while retaining absolute control and separation.

With FATfreq’s new EST system, midrange clarity is enhanced with smoothed treble peaks. The result is a sound signature that feels both powerful and effortlessly natural.

Elegant Design

The chassis of the GMA is precision-machined from aerospace-grade titanium, providing superior strength without sacrificing comfort or weight. To further enhance durability, it is reinforced with a Diamond-Like Carbon (DLC) coating, providing added protection against wear and corrosion.

The faceplate is crafted from gold-plated brass, not only adding a touch of visual elegance but also enhancing the acoustic resonance for a richer, more refined sound.

Each package comes packaged in a bespoke collector’s exhibition case featuring removable inserts and an integrated dehumidifier to keep your IEMs safe from moisture and performance ready, especially for long-term desktop storage.

Exclusive Origin Cable

Included with every Grand Maestro Anniversary package, the Grand ‘Origin’ Cable is a bespoke creation crafted from a luxurious blend of copper, silver, gold, and palladium.

Designed to elevate the GMA’s sonic performance, it enhances detail retrieval, dynamic range, and tonal richness with effortless finesse. Built with interchangeable ConX connectors and TermX terminations.

NOAH Technology

A defining feature of the GMA is its compatibility with FATfreq’s NOAH tuning modules, allowing users to tailor the sound to their preferences. Every unit includes the standard Blue (Balanced Bass) and Black (Bass Power) modules and an exclusive Superstage Module, specially designed for the Anniversary model.

Superstage Module

Unlock expansive 3D imaging with the Superstage module. The integrated gold-plated brass resonator adds warmth and body to the spatial cues, allowing for lifelike instrument separation and a holographic soundstage that draws you into every mix.

Vox Boost Switch

Enhance the clarity of vocals in your audio content with a flick of a switch. Whether you’re listening to music, podcasts, or watching videos, you’ll hear every note and word with remarkable precision.

Resoflow Quad EST

The latest generation of quad electrostatic drivers delivers exceptional treble detail and airiness, now enhanced by FATfreq’s ResoFlow waveguide system for improved driver integration and phase coherence. The result is crystal-clear, natural-sounding highs with unmatched detail retrieval and an expansive soundstage that extends up to 40kHz and beyond.

FATfreq Tech

BASS CANNON™ V2: Redesigned for deeper impact and greater texture, the enhanced bass chamber delivers authoritative sub-bass and tight, punchy lows. Experience a visceral low-end presence that doesn’t muddy the mids, ideal for both live performance and critical listening.

LINEAR IMPEDANCE: FATfreq uses proprietary circuits to correct the non-linear impedances of multi-driver systems. The different output impedances across all your devices cause frequency response to vary.

SONAR LA TROMPA™
Inspired by the anatomy of the traditional french horn, FATfreq uses exponential horn curvature for gain control and to improve treble tonality via acoustics. Providing you with Smooth, natural sounding highs, grounded by a nice timbre in the mid and low frequencies.

PHASEALIGN
The absence of a DSP in IEMs means that we have to match the phase of multi-way systems via Acoustic delay. Using proprietary structures, we were able to align the low, mid and high frequencies such that they reach your eardrum in a coherent manner. Giving you the sound accuracy and resolution demanded on stage and studio.

Specifications

• Tribrid Arrangement: x1 Dynamic (bass) | x8 BA (mids) | x4 EST (treble)

In the Box

• Grand Maestro Limited Edition IEMs
• Origin cable
• Bespoke collectors exhibition case
• Black + Blue NOAH modules
• Eartips
• FATfrequency 1 Year Warranty