Marantz Model 50

Equipment
Channels: 2
Current feedback technology: Yes
Phono EQ: Standard / Marantz Musical / Marantz Musical Premium: – / o / –
HDAM versions: SA3, SA2
Power supply: toroidal core / EI: yes / –
High quality audio components: Yes
Selected components: Yes
Symmetrical board layout: Yes
Extruded aluminum heatsink: Yes
Balance / Bass / Treble / Loudness: Yes / Yes / Yes / –

additional
Linear power supply: Yes
Linear volume control: Yes
Schottky diodes: Yes
Input buffer amplifier (all inputs/CD only): – / Yes
Solid Heat Sinks: Yes
System block shielding: copper / metal / none: – / – / Yes
Double layer base plate: Triple
Low-noise OLED display: Yes
Source Direct: Yes
Output stage direct: Yes

Inputs/Outputs
Audio inputs: 6
Digital in: USB-B / optical / coaxial / USB-A: – / – / – / –
Phono input: MM
Audio outputs: 1
Pre-out / Main-in: Yes + Subwoofer / –
Power Amp Direct Input: Yes
RCA, gold plated: Yes
Speaker A/B: Yes
Speaker terminals: Marantz SPKT-1+
Number of ports: 4
Marantz remote control bus: Yes
Headphone output: Yes

Technical Data
Output power (8/4 ohms RMS): 70W/100W
Frequency Response: 5Hz-100kHz
Total harmonic distortion: 0.02%
Damping factor: 100
Input sensitivity: MM: 1.4 mV / 47 kOhm
Signal to noise ratio: MM / MC: 87 dB / –
Input sensitivity: High level: 185 mV / 16 kOhm
Signal-to-noise ratio: High level: 116 dB (2 V input)
Input sensitivity: Power Amp Direct IN: 1.5 V / 15 kOhm
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
Metal front: Yes
Power consumption in W: 220
Standby power consumption in W: 0.3
Auto power off: Yes
Replaceable power cable: Yes
Remote control: RC003PMND
System remote control: Yes
Maximum dimensions (W x D x H) in mm: 442 x 431 x 130
Weight in kg: 14.2