MODEL 70 Silver-Gold Front Lifestyle
MODEL 70 Silver-Gold Front
MODEL 70 Silver-Gold Back
MODEL 70 Silver-Gold Right
MODEL 70 Silver-Gold Left

MODEL 70

2-Channel Integrated Amplifier with HDMI ARC and Bluetooth

The MODEL 70 amplifier is crafted for musical experiences that move you; the ones you can’t forget. Harnessing Marantz’s decades-long history of audio excellence, it brings signature hi-fi heritage and remarkable performance into the modern home. Thanks to its generous connectivity, including an MM phono stage, HDMI ARC, and more, all your entertainment is elevated. Your vinyl-listening rituals—warm and immersive; your CDs—dynamic and expressive; movie night—cinematic and lifelike. Whether that’s listening through your favorite pair of speakers or privately on headphones, you can always expect effortlessly musical performance.

  • 2 x 50W high-current amplification
  • HDMI ARC for TV audio
  • Bluetooth with aptX Adaptive
  • Built-in MM phono stage
  • High-quality DAC for digital playback
  • Timeless Marantz industrial design
Choose a finish
Silver-Gold Black
Silver-Gold
Find a Retailer MODEL 70

MODEL 70

MODEL 70

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Hi-Fi Heritage Meets Modern Music Rituals

Where remarkable performance and considered design meet modern features, MODEL 70 embraces today’s listeners and their music rituals.
Black Model 70 amplifier screen
Black Model 70 power controls
Silver-gold Model 70 on wooden console

MODEL 70

MODEL 70

MODEL 70 features a refined amplifier design that enhances clarity, detail and overall transparency. By optimizing the signal path and reducing noise, it delivers a more open, precise sound—allowing you to hear more of every performance.

Delivering genuine, high-current power, MODEL 70 is designed to perform with impeccable control and stability across a wide range of loudspeakers, ensuring confident clarity and composure even at higher volumes.

MODEL 70 is designed to connect effortlessly with both traditional and modern sources. From vinyl and CD to digital inputs and wireless streaming, its versatile connectivity ensures you can enjoy your entire music collection with ease—without compromising on sound quality.

MODEL 70 reflects Marantz’s design heritage through a modern lens. Iconic elements are reinterpreted with refined proportions, premium materials, and subtle detailing—creating a product that feels both timeless and contemporary in any listening space.

Black Model 70 sitting on wooden console Black Model 70 sitting on wooden console Silver-gold Model 70 amplifier dials Silver-gold Model 70 on counter next to cd player Silver-gold Model 70 front
Black Model 70 sitting on wooden console

Which Amplifier is Right for You?

  • Power Output
  • Topology
  • HEOS
  • Phono Input
  • HDMI
This Model
MODEL 70 Silver-Gold Front
MODEL 70
2-Channel Integrated Amplifier with HDMI ARC and Bluetooth
  • Power Output: 50 Watts per Channel
  • Topology: Class A/B
  • HEOS: No
  • Phono Input: MM
  • HDMI: HDMI ARC
MODEL 40n - Black front view
MODEL 40n
Premium Integrated Stereo Amplifier with 70W, HDMI ARC and HEOS Built-in
  • Power Output: 70 Watts per Channel
  • Topology: Class A/B
  • HEOS: Yes
  • Phono Input: MM
  • HDMI: 1x HDMI eARC
MODEL 50 - Black front view
MODEL 50
Premium Integrated Stereo Amplifier with 70W and Custom HDAM
  • Power Output: 70 Watts per Channel
  • Topology: Class A/B
  • HEOS: No
  • Phono Input: MM
  • HDMI: No
MODEL 60n - Black Front
MODEL 60n
2 Channel Network Integrated Amplifier with 60W and Powered by HEOS™
  • Power Output: 60 Watts per Channel
  • Topology: Class A/B
  • HEOS: Yes
  • Phono Input: MM
  • HDMI: HDMI ARC
MODEL 70
Details & Specifications
  • Channels 2
  • Current Feedback Topology Yes
  • Phono EQ: Standard / Marantz Musical / Marantz Musical Premium Yes / No / No
  • Digital in: USB-B / optical / coaxial / USB-A 0 / 1 / 1 / 0
  • Sample Rate digital In ES Sabre DAC
  • Bluetooth / aptX / NFC Yes / Yes (aptX,aptX HD, aptX Adaptive) / No
  • HDAM version SA3
  • Power Transformer: Toroidal / El Yes / No
  • High Grade Audio Components Yes
  • Customized Components Yes
  • Aluminum extrusion heat sink Yes
  • Balance / Bass / Treble / Loudness Yes / Yes / Yes / No
  • Linear Drive Power Supply Yes
  • Liniear volume control Yes
  • Shottky diodes Yes
  • Solid Heat Sinks Yes
  • System block shielding: Copper / metal / none No / No / Yes
  • Low noise OLED display Yes
  • Source Direct Yes
  • Audio Inputs 4
  • Digital in: USB-B / optical / coaxial / USB-A 0 / 1 / 1 / 0
  • Auto Power On by digital input signal Yes
  • TV remote learning No
  • Phono Input: MM / MC Yes / No
  • Balanced In / Out No/No
  • Pre-out / Main-in Yes + subwoofer / No
  • HDMI: inputs / outputs 1 (ARC) / No
  • Gold Plated Cinch Yes
  • Speaker A / B No
  • Speaker Terminals Metal (Gold) Screw
  • Number of terminals 2
  • D-Bus Yes
  • Bluetooth / Bluetooth HP transmission Yes / Yes
  • Bluetooth Headphone Volume Control Yes
  • Headphone Out Yes
  • Power Output (8 / 4 Ohm RMS) 50 W / 65 W
  • Frequency response 5 Hz - 50kHz
  • Total Harmonic Distortion 0.08 %
  • Damping Factor 100
  • Input Sensitivity: MM 3.1 mV / 47 kOhm
  • Input Sensitivity: MC No
  • Signal to Noise Ratio: MM/MC 83 dB / No
  • Input Sensitivity: High level 185 mV / 18 kOhm
  • Signal to Noise Ratio: High level 110dB (2V input)
  • Treble Control ±10 dB at 15kHz
  • Bass Control ±10 dB at 50Hz
  • Available colors Black, Silver-Gold
  • Power Consumption in W 150
  • Standby Consumption in W 0.3
  • Auto Power off Yes
  • Detachable Power Cable Yes
  • Remote Control RC006PMCD
  • System Remote Function Yes
  • Maximum Dimensions (W x D x H) in mm 442 × 375 × 109
  • Weight in kg 7.9
  • Carton Maximum Dimensions (W x D x H) in mm 522 × 469 × 190
  • Carton Weight (inc. product) in kg 9.8
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World of Marantz

Born in New York

Born in New York

Surrounded by the music and rhythm of the city, Saul Marantz set out to create a music system that met his exacting standards.
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Iconic Design

Iconic Design

Marantz design is timelessly elegant. Expressing the musical soundscapes which the products create.
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Most Musical Sound

The Most Musical Sound

Our expert Sound Masters have perfected the art of precision to create powerful yet refined components.
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