• 'Thummim' is most significantly exemplified by an inconceivable spherical soundscape offering texture and details with distinct wideness, abysmal depth, and soaring height.

    It's a MMR prized design befitting of a modern world audiophile flagship status and a showcase of MMR's top-notch technology. 'Thummim' artisanal usage of 4 electrostatics that's conjoined within a single transformer allows the flawless oeuvre of musical masterpieces to come alive..

    MMR team behind 'Thummim' added on Eletech's proprietary internal LITZ wires as final touches to perfect the IEM. Housed within a MMR specialty Titanium shell for UIEM, the monitor offers perfect ergonomics that is befitting of daily usage.

    • 9 Triple Hybrid Drivers Configuration
    • Quad Electrostatics, 2 Vented Mid, 2 Highs, 1x Bespoke 9.7mm Foster Dynamic Driver
    • 4-Way Passive Electro Frequency Division
    • TriBore Waveguide
    • Eletech Proprietary Internal Litz
    • Frequency Response: 20Hz-80kHz
    • Impedance: 35ohm
    • Noise Isolation: -18db (UIEM)

The Apex, The Pinnacle of Sound & Design


Metal Magic Research culminates the entirety of their research and development, delivering an utmost ultimatum pinnacle product transcribed within the "Philosopher Stone" series. Alchemy's most notable and the quintessential pursuit is the creation of the "Philosopher Stone" - the key to all of Alchemy's mysteries and answers. There would only be a single apex product design within this series at all times, wherein when technology has evolved, allowing for a revolution in IEM design, the latter design shall always replace the former. 


  • Premium Grade Materials & Drivers Selection
  • Highly Rated Bespoke "Foster" Dynamic Drivers 
  • Eletech Internal Litz Wiring
  • 2 Years Warranty