Marantz MODEL 70
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MODEL70 Integrated Amplifier
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.
Specifications
| Model | MODEL70 |
| 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 |
| Pack Type | Each |
| Available Colours | Black |
| 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 |
| 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 |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.