Marantz Stereo Amplifier Model 50, Silver

An Evolution 70 Years
in the Making

Warm, rich, and spacious sound. Elegant to behold. Marantz 50 series strikes a perfect balance between timeless and modern.

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.

Powerful Yet Precise

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

Sound Master Tuned

The Marantz Sound Master meticulously tuned MODEL 50 for amazing performance with careful parts selection to create the Most Musical Sound in your home.

Moving Magnet Phono

The built-in MM phono stage works with your turntable to amplify the nuance and tone in your records. Using a new circuit without distortion-inducing coupling capacitors.

Stereo Preamp Out

MODEL 50’s stereo preamp outputs add valuable flexibility to your audio system setup. Connect a subwoofer, add channels to your home theater, or multiply listening zones—the possibilities are endless.

Specifications

Features

Channels 2
Current Feedback Topology: Yes
Phono EQ: Standard / Marantz Musical / Marantz Musical Premium No / Yes / No
Digital in: USB-B / optical / coaxial / USB-A No / No / No / No
HDAM version: SA2, SA3
Power Transformer: Toroidal / El Yes / No
High Grade Audio Components: Yes
Customized Components: Yes
Symmetric PCB Layout: Yes
Aluminium extrusion heat sink: Yes
Balance / Bass / Treble / Loudness: Yes / Yes / Yes / No

Inputs/Outputs

Audio Inputs: 6
Digital in: USB-B / optical / coaxial / USB-A No / No / No / No
Phono Input: MM / MC Yes / No
Audio Outputs: 1
Balanced In / Out: No / No
Pre-out / Main-in: Yes + subwoofer / No
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

Other

Linear Drive Power Supply: Yes
Linear volume control: Yes
Schottky diodes: Yes
Input buffer amp (all inputs / CD only): No / Yes
Solid Heat Sinks: Yes
System block shielding: Copper / metal / none No / No / Yes
Double Layer Bottom Plate: Triple
Low Noise OLED display: Yes
Source Direct: Yes
Power Amp direct: Yes

Streaming Services

Power Output (8 / 4 Ω RMS): 70W / 100W
Frequency Response: 5 Hz–10 kHz
Total Harmonic Distortion: 0.02 %
Damping Factor: 100
Input Sensitivity: MM 1.4mV / 47 kΩ
Signal to Noise Ratio: MM/MC 87 dB / No
Input Sensitivity: High level 185 mV / 16 kΩ
Signal to Noise Ratio: High level 116 dB (2V input)
Input Sensitivity: Power Amp Direct In 1.5V / 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

General

Available colors: Black, Silver-Gold
Metal Front Panel: Yes
Power Consumption: 220W
Standby Consumption: 0.3W
Auto Power off: Yes
Detachable Power Cable: Yes
Remote Control: RC003PMND
System Remote Function: Yes
Maximum Dimensions (W × D × H): 442 × 431 × 130 mm
Neto weight: 14.2 kg
Carton Maximum Dimensions (W × D × H): 527 × 517 × 255 mm
Carton Weight (incl. product): 17.5 kg

Package Contents: Marantz Stereo Amplifier Model 50, Silver, Power cord, Remote control, batteries, Manual.