SKU 10850045124229

Amber S350 (Maria 350 and Amber Point Source Speakers in Walnut Audio System)

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Daniel Hertz Amber with Maria 350 delivers stunning sound with elegant design and artisanal craftsmanship.

Maria 350

  • Daniel Hertz Mighty Cat Audio Chip with C-Wave.
  • Digital Audio Conversion.
  • Pre-Amplifier.
  • 2 Channel power amplifier.
  • Headphone amplifier.
  • 350 Watts per channel (8 ohms).
  • 500 Watts per channel (4 ohms).
  • Bluetooth and Wi-Fi enabled.
  • Custom Daniel Hertz speaker terminals.
  • Hand-built mirror black finish Perspex chassis.
  • Hand-polished stainless steel knobs and buttons.
  • 4 meter (13') pair of Daniel Hertz speaker cables.
Amber Point Source Speakers

  • High performance floor standing speakers.
  • 10” coaxial driver.
  • Mark Levinson designed Precision Crossover.
  • Ultra-dense Marine Grade Plywood construction.
  • Premium black piano finish and Walnut veneers.
product description image

At Daniel Hertz, we believe that “No compromise” is not marketing hyperbole; it lives in the engineering, craftsmanship and attention to detail in everything we do.

Amber Point Source Speakers

The Daniel Hertz Amber Point Source Speakers powered by a Maria 350 meets the needs of the eclectic listener who wants to enjoy recordings in all media formats from all music genres and eras.

This new Audio System replaces the traditional industry mindset of needing separate components.

The Amber fills the needs of the most demanding music lovers and the most particular interior designers. Amber delivers refined, natural sound, punch, wide dynamic range, precision imaging and high reliability in the most elegant environments. The Amber a high performance speaker, and a statement in elegant industrial design and a handmade work of art featuring top-quality hand-selected and matched wood veneers.

Amber is built with an exclusive Daniel Hertz high-performance 10” coaxial driver delivering the most natural sound, point source imaging, deep bass to below 28Hz, wide dynamic range up to 110dB, and a precision exclusive Daniel Hertz crossover personally tuned by Mark Levinson.Amber is a perfect match for all high-quality amplifiers with its 8-ohm nominal input impedance and efficiency of 92dB.

Amber Point Source Speakers

Maria 350

The Mighty Cat™ Class D chipset is at the heart of the Maria 350. It is a DAC with analog power output that has a native resolution of 384kHz. Mighty Cat™ has the most elegant and shortest signal path possible, eliminating signal degradation by multiple chassis systems with many meters of cable, power supplies and loading issues

Mighty Cat™ has no audible noise. High output current and low output impedance enable Mighty Cat™ to drive all high quality speakers with ease. Power supply regulation, a rare and costly feature of only a few pure analog amplifiers, is provided by a state-of-the art SMPS (switching mode power supply), enabling rock solid bass, astonishing punch and dynamics, and pin point imaging. 3 analog inputs have one megohm input impedance, an innovation introduced by Mark Levinson, which eliminates loading of analog source devices

Maria 350
The Maria 350 is as new on the outside as it is on the inside. Maria's chassis is made of hand-assembled art-grade black mirror finish Perspex panels, with hand-polished stainless steel knobs and buttons. Typical amplifiers made of anodized aluminum have the look of an appliance. The Maria Amplifiers are closer to the quality of fine jewelry.
Maria's chassis is artisan made, not industrially produced, and is at home with luxury home interiors and architecturally designed spaces. Daniel Hertz is the only audio company that designs and builds its own speaker connectors. They are made from machined Delrin® and brass with a speaker connector tightening tool made from Delrin® and stainless steel.


Maria 350
Power output, 2 channels:
350W per channel at 8 ohms
500 W per channel at 4 ohms.

Frequency response:
5 Hz - 30 kHz

Native resolution:
384 kHz PWM, 3ns

AC Power input:
90V - 250 V

Digital inputs:
Bluetooth, digital coaxial, USB Audio 2.0, Wi-Fi

Bluetooth (wireless):
24-bit, 48 kHz

Digital Coaxial
24-bit, 192 kHz

USB Audio Class 2.0
24-bit, 192 kHz

Analog inputs:
stereo RCA, three pairs with one megohm input impedance

Analog outputs:
Left and right channel speaker outputs via Daniel Hertz speaker connectors.

Headphone output via front panel 1/4" phone jack.

Dimensions: Height:
110mm (4.33’’)

430mm (16.93’’)

330mm (12.99’’)

6kg (13lbs)
Amber Point Source Speakers
8 ohms nominal

3-way binding posts

Power handling:


1000mm (39.4")

295mm (11.6")

300mm (11.8")

26 Kg (57.3lbs)
designer image

"I personally designed Amber and Maria 350 system to be the closest thing to poetry in audio." - Mark Levinson

~ Mark Levinson

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