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.
Read moreAt a glance
All specifications- Frequency response
- 5 Hz to 50 kHz
- Channels
- 2
- Dimensions (W × H × D)
- 442 × 109 × 375 mm
- Weight
- 7.9 kg
- Current Feedback Topology
- Yes
- Sample Rate digital In
- ES Sabre DAC
Overview
Where remarkable performance and considered design meet modern features, MODEL 70 embraces today’s listeners and their music rituals.
Highlights
- 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
Features
4

Enhanced Clarity and Detail
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.

Genuine Power, Effortless 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.

Modern Connectivity
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.

Timeless Marantz Design
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.
Specifications
- Frequency response
- 5 Hz to 50 kHz
- The range of pitches it reproduces, from deep bass to the top of the treble.
- Channels
- 2
- How many speakers it drives at once: 2 for stereo.
- Dimensions (W × H × D)
- 442 × 109 × 375 mm
- Width, height and depth, without cables.
- Weight
- 7.9 kg
- Per unit, out of the box.
- Model code
- MARANTZ-MODEL-70-BLACK
- Quote it when you ask a specialist.
Features
- 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
Others
- 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
Inputs Outputs
- 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
Specifications
- 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
General
- 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
Downloads
2
- MODEL 70 Online manualManual · English · Online
- MODEL 70 Information SheetDatasheet · English · PDF, 1.1 MBDownload
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