MODEL 50
Technical 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

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
Weight 14.2 kg
Carton Maximum Dimensions (W × D × H) 527 × 517 × 255 mm
Carton Weight (incl. product) 17.5 kg