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Marantz Model 50 Pure Analogue Stereo Integrated Amplifier


The Marantz Model 50 is the ultimate expression of audio engineering mastery. Its impeccable sound quality and precision make it stand out as a testament to Marantz’s legacy. With its elegant design and premium materials, this amplifier exudes confidence and sophistication. Whether you’re an audiophile seeking uncompromising performance or a connoisseur of fine audio equipment, the Marantz Model 50 is the perfect choice to exceed your expectations and elevate your listening experience to extraordinary heights. With its distinguished heritage and relentless pursuit of sonic perfection, the Model 50 embodies the essence of high-fidelity audio. So, if you’re looking for an amplifier that will truly impress, the Marantz Model 50 is the one you can confidently choose.


Introducing the Marantz Model 50, a symbol of audio excellence and innovation. With a legacy spanning decades, this iconic amplifier represents the pinnacle of craftsmanship and sonic perfection. Immerse yourself in the rich heritage and timeless sound that define the Marantz experience.

Powerful Yet Precise

Marantz Model 50  comes with a precisely engineered Class A/B amplifier, MODEL 50 will drive your loudspeakers with authority yet reveal details you never knew existed.

Analog Purity and Simplicity

analog is paramount in the design of MODEL 50. The decision to exclude digital audio ensures completely intuitive operation and eliminates the risk of interference from complex digital circuitry.

Exquisite Style

We designed MODEL 50 to be thoroughly modern, yet timeless. Hallmark aesthetic cues like symmetry, warmth, and tactile satisfaction push the boundaries of audio equipment design inspired by icons of our past.

Weight 14200 g
Dimensions 431 × 442 × 130 mm


Black, Silver/Gold


Channels 2
Current Feedback Topology Yes
Phono EQ: Standard / Marantz Musical / Marantz Musical Premium – / o / –
Digital in: USB-B / optical / coaxial / USB-A – / – / – / –
HDAM version SA3, SA2
Power Transformer: Toroidal / El Yes / –
High Grade Audio Components Yes
Customised Components Yes
Symmetric PCB Layout Yes
Aluminium extrusion heat sink Yes
Balance / Bass / Treble / Loudness Yes / Yes / Yes / –


Linear Drive Power Supply Yes
Liniear volume control Yes
Schottky diodes Yes
Input buffer amp (all inputs / CD only) – / Yes
Solid Heat Sinks Yes
System block shielding: Copper / metal / none – / – / Yes
Double Layer Bottom Plate triple
Low noise OLED display Yes
Source Direct Yes
Power Amp direct Yes


Audio Inputs 6
Digital in: USB-B / optical / coaxial / USB-A – / – / – / –
Phono Input: MM / MC Yes / –
Audio Outputs 1
Balanced In / Out – / –
Pre-out / Main-in Yes + subwoofer / –
Power Amp Direct IN Yes
Gold Plated Cinch Yes
Speaker A / B Yes
Speaker Terminals Marantz SPKT-1+
Number of terminals 4
D-Bus Yes
Headphone Out Yes


Power Output (8 / 4 Ohm RMS) 70 W / 100 W
Frequency Response 5 Hz–100 kHz
Total Harmonic Distortion 0.02 %
Damping Factor 100
Input Sensitivity: MM 1.4 mV / 47 kΩ
Signal to Noise Ratio: MM/MC 87 dB / –
Input Sensitivity: High level 185 mV / 16 kΩ
Signal to Noise Ratio: High level 116 dB (2 V input)
Input Sensitivity: Power Amp Direct IN 1.5 V / 15 kΩ
Signal to Noise Ratio: Power Amp Direct IN 125 dB
Treble Control ± 10 dB at 15 kHz
Bass Control ± 10 dB at 50 Hz


Available Colors: Gold / Silver / Black / Silver-Gold – / – / Yes / Yes
Metal Front Panel Yes
Power Consumption in W 220
Standby Consumption in W 0.3
Auto Power off Yes
Detachable Power Cable Yes
Remote Control RC003PMND
System Remote Function Yes
Maximum Dimensions (W x D x H) in mm 442 x 431 x 130
Weight in kg 14.2
Carton Maximum Dimensions (W x D x H) in mm 527 x 517 x 255
Carton Weight (inc. product) in kg 17.5