Weight:

-  10kg  

Dimensions

-  430x400x115mm 

Power

-  35W 115/230V 50/60Hz 

Input formats

-  up to 32bit/384kHz and DSD128 

Output level

-  2.5V Rms 

Frequency responce

-  20-20,000Hz +/- 1db 

Signal to Noise

-  130db 

Output impedance

-   400 Ohm 

The Maximinus DAC

is a masterpiece of digital-to-analog conversion, designed to redefine what’s possible in high-end audio. Combining groundbreaking technology with meticulous craftsmanship, Maximinus delivers a listening experience that is as truthful as it is transformative. Whether you’re a purist seeking the ultimate in analog-like sound or a modern audiophile embracing the latest in digital innovation, Maximinus stands as a testament to uncompromising performance.

The R2R Ladder: A Return to Truth

At the heart of Maximinus lies the R2R ladder—a resistor matrix that switches to deliver precise output levels, much like a volume control. This multibit conversion approach, combined with our in-house developed 1ppm precision conversion module, brings digital audio to new heights.

The result is analog tone and transparency that surpasses even the legendary NOS Philips and Burr Brown DACs, as well as modern delta-sigma converters.

Maximinus doesn’t just reproduce music—it reveals it. With its ultra-fast switching logic and unparalleled precision, it strips away the veil of digital artifacts, presenting the “naked truth” of your music. (And yes, sometimes the truth isn’t pretty—but it’s always breathtaking.)

Full Differential Operation for Purity

Maximinus operates in a fully differential manner, ensuring maximum signal integrity and noise rejection. With a 40Vp-p output, it guarantees the highest signal-to-noise ratio, delivering a soundstage that is both expansive and precise.

No Compromises: No I/V Conversion, No Filtering

Unlike conventional DACs, Maximinus eliminates the need for I/V conversion and reconstruction filtering. Instead, the output signal is passed through a silver line-level output transformer, which scales the output to industry standards while further reducing noise. This approach ensures the cleanest possible signal with zero feedback, preserving the natural character of your music.

Advanced Digital Processing

Maximinus features a suite of advanced algorithms for digital filtering and upsampling. For example, it can convert 16-bit/44.1kHz CD data to 32-bit/352.8kHz, greatly improving low-level resolution and spatial detail. This process averages DAC error over 8 cycles, akin to having 8 DACs in parallel.

But for purists, Maximinus offers complete control. You can bypass all processing for non-oversampling (NOS) playback, ensuring that your music remains untouched by digital manipulation.

Jitter-Free Performance

Clock phase noise is critical to sound quality, and Maximinus spares no effort in this regard. It features ultra-low phase noise clock generators and jitter-removing re-clocking logic, ensuring that every conversion is timed with absolute precision. Multi-bit DACs are inherently less sensitive to jitter, and Maximinus takes full advantage of this, revealing layers of detail that rival—and often surpass—analog playback.

Galvanic Isolation and Noise Rejection

Maximinus is designed to eliminate external interference. All inputs are transformer or optically decoupled, preventing contaminated ground connections and other noise from affecting the signal. Combined with total galvanic isolation of internal circuits, this ensures that your music remains pure and undisturbed.

Modular Design for Future-Proof Performance

Maximinus is built to evolve. Its modular design allows for field upgrades, ensuring that it remains at the cutting edge of digital audio technology. With upgradable firmware and support for the latest streaming protocols, Maximinus is a DAC that grows with you.

Sealed Solid Aluminum Enclosure

Housed in a sealed solid aluminum chassis, Maximinus is designed to shield its delicate internals from vibration, EMI, and RFI. This construction follows the same principles as our preamplifiers, ensuring a noise-free environment for the DAC’s critical components.

Streaming and Connectivity

Maximinus is more than just a DAC—it’s a complete digital audio solution. It features 6 inputs, including balanced XLR and unbalanced RCA outputs, and supports DSD playback. As a Roon Ready device, it seamlessly integrates into your digital ecosystem, offering support for multiple streaming protocols.