Marantz Model 40n

Output Power
Rated Output Power70W + 70W (8ohm)
100W + 100W (4ohm)
Features
Power Amplifier CircuitHDAM-SA3
Power TransformerDouble Shielded Toroidal
VolumeElectric
Bass / Treble / Mid / Balance Controlyes / yes / - / yes
Source Directyes
Frequency Response5Hz - 50kHz
Total Harmonic Distortion0.02% (20Hz - 20kHz, 8)
Dumping Factor100
Input Sensitivity: Phono input2 mV / 47 kohm
Input Sensitivity: CD/Line/Recorder220 mV / 20 kohm
Input Sensitivity: Power Amplifier input1.6 V / 15 kohm
SN RatioPHONO (MM): 87dBCD: 106dB
Terminal
Phono Inputyes (MM)
Marantz Musical Phono EQ
Ext. Pre Input (Power Amp Direct)yes
Preoutno
Analog Input (include Phono) / REC Out (RCA)4 (PHONO, CD, LINE,RECORDER) / 1 (RECORDER)
Optical input1
Coaxial input1
HDMI1 / 0 (ARC) PCM only
USB A1 (Rear), Mass Storage Class5V/1A
Speaker TerminalSPKT-1+
Remote Control Bus Terminalyes (RC-5 In / Out)
Subwoofer Pre-out Low Pass FilterSelectable
40 Hz / 60 Hz / 80 Hz /100 Hz / 120 Hz
Control
AppHEOS App
Remote ControllerSystem Remote
Features (Amp and CD Player Control)
Others
Power Consumption220W, 0.3W (Standby)
AC Inletyes
Quick Start GuideIncluded
Packaging Dimensions (W x H x D in inches)21" x 10" x 20.6"
Product Dimensions (W x H x D in inches)17.4" x 5.1" x 17"
Cosmetic
Panel ColorSG / BK
Front Center PanelAluminum
Top CoverSteel
Edge Lightingyes (Dimmer)
Volume KnobAluminum
Input SelectorAluminum
Bass/Treble/Balance/ REC Out Sel knobsAluminum
Power buttonAluminum
Chassis MaterialSECC
Bottom LayerThicker double layer