Marantz Model 50 Integrated Stereo Amplifier

Features of the Marantz Model 50 Integrated Stereo Amplifier

• Channels2
  
• Current Feedback Topology Yes
  
• Phono EQ: Standard / Marantz Musical / Marantz Musical Premium– / Yes / –
  
• Digital in: USB-B / optical / coaxial / USB-A– / – / – / –
  
• HDAM versionSA3, SA2
  
• Power Transformer: Toroidal / El Yes / –
  
• High Grade Audio Components Yes
  
• Customized Components Yes
  
• Symmetric PCB Layout Yes
  
• Aluminum extrusion heat sink Yes
  
• Balance / Bass / Treble / Loudness Yes / Yes / Yes / –
  

• Linear Drive Power Supply Yes
  
• Linear volume control Yes
  
• Schottky diodes Yes
  
• Input buffer amp (all inputs / CD only)– / –
  
• Solid Heat Sinks Yes
  
• System block shielding: Copper / metal / nonxenon
  
• Bottom Plate triple
  
• Low noise OLED display Yes
  
• Source Direct Yes
  
• Power Amp direct Yes
  

• Audio Inputs6
  
• Digital in: USB-B / optical / coaxial / USB-A– / – / – / –
  
• Phono Input: MM / MC Yes / –
  
• Audio Outputs1
  
• 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 Response5 Hz–100 kHz
  
• Total Harmonic Distortion0.02 %
  
• Damping Factor100
  
• Input Sensitivity: MM1.4 mV / 47 kΩ
  
• Signal to Noise Ratio: MM/MC87 dB / –
  
• Input Sensitivity: High level185 mV / 16 kΩ
  
• Signal to Noise Ratio: High level116 dB (2 V input)
  
• Input Sensitivity: Power Amp Direct IN1.5 V / 15 kΩ
  
• Signal to Noise Ratio: Power Amp Direct IN125 dB
  
• Treble Control± 10 dB at 15 kHz
  
• Bass Control± 10 dB at 50 Hz

• Metal Front Panel Yes
  
• Power Consumption in W220
  
• Standby Consumption in W0.3
  
• Auto Power off Yes
  
• Detachable Power Cable Yes
  
• Remote ControlRC003PMND
  
• System Remote Function Yes
  
• Maximum Dimensions (W x D x H) in mm442 x 431 x 130
  
• Weight in kg14.2
  
• Carton Maximum Dimensions (W x D x H) in mm527 x 517 x 255
  
• Carton Weight (inc. product) in kg17.5