Description

Description

The Marantz MODEL 40n is a master-tuned, luxurious single-box hi-fi hub handcrafted at the legendary Shirakawa Audio Works in Japan. Positioned above the MODEL 60n, it features a considerably beefier, heavily shielded analog section built around a large double-shielded toroidal power transformer. Its physical chassis showcases the brand’s premium modern architectural pattern faceplate, complete with a dimmable monochromatic OLED porthole display. It is engineered to extract maximum low-frequency dynamics and musical warmth from digital streams, TVs, and turntables.

Key Features

  • High-Current Class A/B Staging: Employs a robust Class A/B amplifier architecture optimized with large storage capacitors and short power pathways to deliver sudden, massive musical transients effortlessly.
  • Proprietary HDAM-SA3 Technology: Utilizes Marantz’s discrete Hyper Dynamic Amplifier Modules (HDAM-SA3) instead of standard integrated circuit chips, drastically lowering the noise floor and opening up a wide, 3D soundstage.
  • HEOS® Built-In & Roon Ready: Houses a comprehensive wireless ecosystem, facilitating seamless high-resolution streaming from platforms like TIDAL Connect, Spotify Connect, and Amazon Music HD.
  • Premium ESS Technology DAC: Equipped with an audiophile-grade 32-bit digital-to-analog converter to decode master studio audio files with exceptional linearity.
  • HDMI ARC Interface: Features a dedicated, jitter-controlled HDMI ARC input to seamlessly channel television digital audio through your high-end stereo speakers, fully supporting TV remote volume tracking.
  • Marantz Musical Phono EQ: Features a built-in, low-noise Moving Magnet (MM) phono preamp board that uses an advanced two-stage configuration to preserve the delicate dynamics of vinyl records.

Applications

  • Audiophile Living Room Command Center: Drives demanding bookshelf or medium-to-large floor-standing loudspeakers while streaming directly from internet music libraries.
  • Luxury Soundbar Alternative: Transforms your main TV entertainment area into a pure 2.1 cinematic experience, delivering clear dialogue and deep, rich bass without the artificial processing of a multi-channel soundbar.
  • Dedicated High-End Vinyl Setup: Offers vinyl enthusiasts an ultra-clean, completely analog audio path with a Source Direct setting that cuts power to the internal digital and wireless boards to prevent signal interference.

Technical Specifications

The foundational electro-acoustic parameters officially documented by Marantz include:

Parameter Specification Details
Amplifier Topology 2-Channel Stereo Class A/B Integrated Network Amp
Power Output (8 Ohms) 70 Watts per channel RMS (20 Hz – 20,000 Hz, 0.02% THD)
Power Output (4 Ohms) 100 Watts per channel RMS (20 Hz – 20,000 Hz, 0.02% THD)
Frequency Response Range 5 Hz – 100,000 Hz (±3 dB)
Total Harmonic Distortion 0.02% (20 Hz – 20 kHz, 8 Ohms load)
Damping Factor 100 (8 Ohms, 20 Hz – 20 kHz)
Digital Decoding Capacity PCM up to 24-bit / 192 kHz | DSD up to 5.6 MHz (DSD128)
Analog Audio Inputs 3 × Stereo RCA Line-In, 1 × Moving Magnet (MM) Phono, 1 × Power Amp Direct In
Digital Audio Inputs 1 × HDMI ARC, 1 × Optical TOSLINK, 1 × Coaxial RCA, 1 × USB-A
Audio Outputs 1 × Stereo RCA Recorder Out, 1 × Mono Subwoofer Out, 1 × 1/4″ Headphone Jack
Subwoofer Crossover Options Low-pass filter selectable at 40 / 60 / 80 / 100 / 120 Hz via internal menu
Dimensions (W × H × D) 17.4 × 5.1 × 17.0 inches (~443 × 130 × 432 mm)
Net Unit Weight 36.8 lbs (16.7 kg)
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