Digital-to-analogue converter ULTRA MK-III REFERENCE

Balanced Architecture

The most advanced DAC in the world to date, built on a Linux platform with an analog balanced transformer output.

Hand-forged solid gold 24K and hand-forged solid silver 999+ in the conductor system, surface mount.

EMI protection is ensured by forged copper-gold alloy enclosures.

Protective structures are made from aerospace-grade compressed aluminum with honeycomb walls.

An LC binary correction module is used to correlate the useful voltage, built on GaN MMIC technology from Raytheon.

Signal smoothing is handled by Coil Gold 24K filtration.

Dipole mono units operating in stereo mode generate exceptionally stable balanced operating currents.

A direct signal sampling system calculates the accurate original signal along its entire path from input to output implemented using the Monarch (SAS) architecture.

Output: Symmetrical transformer core made of a hand-forged solid silver 999+.
Input and Output: Signal passes through TR windings via spring-loaded 24K gold adapters.

Key Internal Components and Features:

The DAC uses rod-type vacuum tubes developed by British military R&D. Unlike traditional tubes with coiled grids, they offer improved energy efficiency, wider frequency response, lower noise, operation at low anode voltages, and greater mechanical and radiation resistance.
Advantages include: instant activation, cool operation, near-infinite lifespan, and immunity to high-frequency magnetic fields.

PCM and DSD chips operate on separate channels and maintain bit-perfect integrity right up to analog conversion. DSD signals are not converted to PCM and undergo no multi-bit processing.

OptiBox restores, reclocks, and balances the router signal via a fully galvanic isolation system with zero parasitic capacitance or inductance.

Internal Digital Stream Correction Modes:

• Bit-accurate mode (minimizes data loss)
  
• GTO (Gibbs Transient Optimization)
  
• Minimum phase
• Standard

ANS2: Active second-order noise suppression.

Voltage regulators feature:

• High PSRR (Power Supply Rejection Ratio)
• Low quiescent current
• Minimal ripple
• Ultra-low noise floor
• Synchronous high-speed power controller (1.2 MHz) for enhanced filtration efficiency
  Together, these deliver an extremely low power supply noise level.

Industrial-grade M12 input for ultra-high-speed data transfer systems.

Optional Upgrade Available Upon Request:

Tube device adapter for adjusting the frequency – a vacuum tube module for adaptive tuning of useful signal generation across the frequency response curve.