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https://www.effectaudio.com/

Grand Maestro Anniversary Founders’ Edition

Effect Audio

Grand Maestro Anniversary Founders’ Edition

Grand Maestro Anniversary Founders’ Edition

Myth, Made Real

In pursuit of the pinnacle of sound, Founders of EFFECT AUDIO Suyang and FATfreq Benjamin pour their shared passion into the Grand Maestro Anniversary Founders’ Edition. Limited to 200 units worldwide.

Everything that made the Grand Maestro Anniversary iconic remains: its eight tuning settings, boundless resolution, expansive soundstage, and elevated it further with the new Basscannon V2.0+. Now featuring an additional dynamic driver in an isobaric configuration, it delivers deeper, faster, and more controlled low-end impact, delivering a truly endgame-level bass experience that brings the sensation of live performance to your ears.

Completing the experience is ASCENDIUM, our flagship-grade cable that uses materials from the Centurion, Horus, Beyond Limited Edition, strikes the perfect balance between reference accuracy and musical engagement. The result is greater clarity, harmonic richness, and a profoundly satisfying listening experience.

 

Disclaimer: All prices are listed in USD. For Singapore customers, prices do not include GST, and an additional 9% GST will be applied at checkout.

US$8,599
US$8,599
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Founders’ Note

"The Founders’ Edition exists for those who believe that music should not only be heard, but deeply felt. It is for those who see in sound the same things we do—memory, emotion, and meaning.

For me, this edition is a milestone. Not only as the founder of FATfreq, but as someone who has always believed that audio, when done right, can be transformative. I hope the Grand Maestro Anniversary (Founders’ Edition) gives you a piece of that transformation every time you press play."

—Benjamin Tan

Founder, FATfreq


"At the core of EFFECT AUDIO, our pursuit has always been Perfection, that fleeting moment when the gear disappears and only music remains. Working with the FATfreq team was an inspiring journey as we collectively pushed the boundaries of what an IEM experience can be, whether it’s the rumble of sub-bass, the lift of soul-stirring airy vocals, or the glide of a silky top end.

Drawing on 16 years of cable-crafting expertise, ASCENDIUM was born: forged from flagship-worthy materials and geometries, designed to reveal the intricacies and unique personality of the Grand Maestro Anniversary Founders’ Edition (GMA FE). To me, GMA FE is a celebration of that shared obsession: Sound, Design, and Perfection made tangible. I could not be prouder of what our teams have built, and I invite you, our biggest supporters, to lose yourself completely within it."

— Zou Suyang

Founder, EFFECT AUDIO

New Basscannon V2.0+

Dual Force. Double the Impact.

Introducing the Basscannon v2.0+ — a next-generation bass powerhouse equipped with a brand-new Dual Isobaric Dynamic Driver configuration. By coupling two precision-matched dynamic drivers in an isobaric layout, we've supercharged... Read More

ASCENDIUM

Transcending Clarity. Tempered in Truth.

Every Grand Maestro Anniversary Founders’ Edition is accompanied by ASCENDIUM — a bespoke cable born from EFFECT AUDIO’s vault of flagship-grade materials, each material personally curated by Suyang to unlock... Read More

Founders' Edition Exhibition Case

Each of the 200 Grand Maestro Anniversary Founders’ Editions arrives in a handcrafted wooden box — meticulously polished and finished with ten layers of piano lacquer, the same refined gloss found on high-end acoustic instruments. Its surface gleams with depth and resonance, much like the sound it holds within.

Open the lid to reveal the titanium earpieces, the ASCENDIUM cable, and the leather carrying case — all elegantly framed in soft velvet.

Blending art with meticulous craftsmanship, this presentation completes the luxurious experience of the GMA FE — a privilege reserved for only 200 owners worldwide.

WHAT IS IN THE BOX

  1. Grand Maestro Anniversary Founders’ Edition IEM
  2. ASCENDIUM cable
  3. NOAH Modules
    - Champagne Gold Superstage Modules (Founders' Edition)
    - Champagne Gold 'Control' Modules (Founders' Edition)
    - Silver 'Reference' Modules (Limited Edition)
    - Black 'Power' Modules
  4. Adjustable Bass Impedance Adapter
  5. EFFECT AUDIO x FATfreq Founders’ Edition Leather Carrying Case
  6. ConX® Full Set
  7. EFFECT AUDIO Cleaning Tool & Microfiber Cloth
  8. Ear Tips - SS, S, M, L, LL
  9. Cable Tie
  10. Warranty Card
  11. Owner’s Manual

Specification

IEM Technical Specifications

Drivers

· 2nd Generation Tribrid Technology

· Dual Isobaric Dynamic Driver

· Quad EST with ResoFlow

· Titanium Chassis

Crossover

· 4- Way Crossover System

Frequency Response

· 20Hz~ 40kHz

Sensitivity

· 97dB @100mV @1kHz

Impedance

· 10 Ohms@1kHz

Cable Technical Specifications

Spec: 24 AWG 8 Wires

Smelting Process: UP-OCC

Casing: EA UltraFlexi™ Insulation

Length: 120cm ± 5cm

Material:

· Final Reserve Palladium-Plated Silver

· Exquisite Rarity Palladium-Silver Alloy

· Industry First Gold-Plated Gold-Silver Alloy

· Timeless Legacy Gold-Plated Silver

· Celestial Crystal Pure Silver with Central Solid Core

Structure:

· Central Solid Core

· Multi-sized Core Bundle

Connection System:

· ConX®️Full Set Interchangeable Connector

· Pentaconn OFC 4.4mm Termination

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