Marantz Slimline NR1509 (USA version)

• Overview
• Pros and Cons
• Predecessor
• Selected Features
• Specifications
• Successor

Marantz Slimline NR1509 was introduced in 2018. It is equipped with 5 channel amplifier and is capable of 5.1 maximum channel processing.

We evaluated the Receiver and gave 77 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

Amplifier score is based on power ratings, minimum impedance load, power supply, transformer type, total harmonic distortion, damping factor, signal to noise ratio and other small details. Audio score depends on the number of channels, front wide channel support, maximum channel processing, support of audio formats, DAC specifications, room calibration algorithm... Video score is based on HDR, Dolby Vision and video signal passthrough and upscaling, analog to HDMI upconversion. Connectivity score is defined from all wired and wireless inputs and outputs, internet and bluetooth connections, HEOS, SONOS and others. Multizone score depends on the number of zones with their outputs. Radio score is evaluated form digital radio support and analog tuner with its frequency range, signal to noise ratio, harmonic distortion...

In this section we present pros and cons of Marantz Slimline NR1509

Here we are comparing Marantz Slimline NR1509 to its predecessor NR1508 and displaying the major changes.

UPGRADES	Marantz Slimline NR1509	vs	Marantz Slimline NR1508
Phono Input		vs

DOWNGRADES	Marantz Slimline NR1509	vs	Marantz Slimline NR1508
Remote Control In/Out	0 / 0	vs	1 / 1

For more detailed comparison between the models please visit Marantz Slimline NR1509 vs Marantz Slimline NR1508.

Amplifier

Marantz Slimline NR1509 has 5 channel amplifier and delivers 50 W (8 Ω, 20 Hz - 20 kHz, 2 channel driven) and also has a stable performance at 4 Ω load.

Video Features

The Receiver has 4K passthrough up to 60p. It can bypass HDR10, Dolby Vision.

HDR10

High-dynamic-range (HDR) video has greater dynamic range than standard-dynamic-range (SDR) video with brigter whites and deeper blacks. HDR10 was announced on August 27, 2015, by the Consumer Technology Association and uses the wide-gamut Rec. 2020 color space. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 supports up to 1000 nits of brightness and 10-bit color which corresponds to 1024 shades of the primary RGB colors.

Dolby Vision

Dolby Vision is an update to HDR10 by adding dynamic metadata that can be used to more accurately adjust brightness levels up to 10,000 nits maximum brightness on a scene-by-scene or frame-by-frame basis and supports up to 12-bit color depth (4096 shades of RGB) and 8K resolution.

MDAX2

Compressed music enhancement in Marantz Slimline NR1509 is done by Marantz’ MDAX2 technology. The use of compressed audio files like MP3, Windows Media™ Audio or AAC is getting more and more popular. The audio quality of these compressed files however is less than the original lossless files that are on a CD, especially lacking the higher frequencies and affecting the lower frequencies which make the audio image less wide and deep. The Marantz Digital Audio Expander 2, also called M-DAX2, recalculates the outputted frequency range. This enables you to get a more detailed and clearer sound.

Audyssey

Marantz Slimline NR1509 comes with Audyssey Dynamic EQ and Audyssey Dynamic Volume.

Audyssey Dynamic EQ selects the best possible frequency response and surround volume levels moment-by-moment. This ensures that the bass response, tonal balance and surround impression remain constant despite changes in volume. This is the first technology that carefully combines information from incoming source levels with actual output sound levels in the room, a pre-requisite for delivering a dynamic volume solution.

Your Listening experience can be greatly diminished when there are significant shifts in volume between television programs, commercials and within the program material itself. When this happens you must constantly adjust the volume to maintain your desired listening level. Audyssey Dynamic Volume monitors the volume of program material moment-by-moment and automatically adjusts it, maintaining the desired listening level for all content while optimizing the dynamic range to preserve impact.

Room Correction

Marantz Slimline NR1509 comes with Audyssey MultEQ room correction system and includes the calibration microphone.

Audyssey is an acoustic measurement technology which automatically restores the acoustic distortion caused by the acoustic behaviour of a room with only a push on a button. Audyssey equalization provides an clear, accurate, natural sound with voices and dialog that become focused and intelligible, restoring the musical balance. Musical instruments and sound effects become precisely localized and the surround soundstage is made seamless and enveloping.

Connectivity

Marantz Slimline NR1509 can be connected to internet using ethernet cable or built-in wi-fi adapter. It can also connect to bluetooth devices via built-in bluetooth adapter. The Receiver works with Amazon Alexa and supports AirPlay 2. It has 6 HDMI inputs and HDCP 2.2 copy protection. There is a phono input with built-in phono stage for connecting the cartridge output of the turntable directly to the Receiver. There are 2.2 channel analog pre-outs for external amplification.

Front panel has HDMI and USB inputs.

Here we list all the available features and specifications of Marantz Slimline NR1509.

BASICS
Brand	Marantz
Series	Slimline
Model	NR1509
Type	A/V Receiver
Country	USA
Release Year	2018

AMPLIFIER
Channels	5.2
Current Feedback Topology
Discrete Amplification
HDAM
THX™ Certification
Continuous 6 Ω Rated
Certified 4 Ω Performance
Bi-amp Capability

AUDIO
Maximum Channel Processing	5.1
Air Studios Monitor Certification
Dolby Atmos
Dolby Atmos Height Virtualization
Dolby TrueHD
Dolby Digital Plus
Dolby Surround Upmixer
Dolby Pro Logic	PLII
Dolby Digital EX
Surround EX
DTS:X
DTS Neural:X
DTS Virtual:X
DTS Neo	Neo:6
DTS-HD Master Audio
DTS-HD High Resolution Audio
DTS 96/24
DTS Express
DTS-ES	Discrete 6.1, Matrix 6.1
IMAX Enhanced
Auro 3D with Auro-Matic Upmixer
PCM	2-ch/Multi-ch Input
Music Playback via USB	MP3, WMA, AAC, Apple Lossless, WAV, FLAC, DSD
High Resolution Music Playback via USB and/or Network	up to 192 kHz
High Resolution Audio Formats via USB	Apple Lossless, WAV, FLAC, DSD
Multi-Channel Music File Playback via USB
Gapless Playback
DSD via HDMI
DSD via USB	2-ch Input
DSD to PCM Converter
USB DAC
Jitter Reduction
DTS Dialog Control
Dialog Enhancement
Dialog Level Adjustment
Dialog Normalization
Dialogue Lift
Compressed Music Enhancer	MDAX2
High-resolution Music Enhancer
Audyssey Dynamic EQ
Audyssey Dynamic Volume
Audyssey LFC
Audyssey Sub EQ HT
Audyssey DSX
Direct Mode
Pure Direct Mode
Independent Dual Subwoofer Output

CALIBRATION
Auto Speaker Calibration System with Mic.	Audyssey MultEQ
Audyssey App Support
Optimized Bass Redirection
Bass Sync

VIDEO
HDR10
HDR10+
BT.2020 color space
Dolby Vision
HLG (Hybrid Log Gamma)
QMS (Quick Media Switching)
ALLM (Auto Low Latency Mode)
VRR (Variable Refresh Rate)
QFT (Quick Frame transport)
3-D Ready
Video Signal Passthrough	up to 4K 50/60Hz 4:4:4
Video Signal Upscaling
Analog To HDMI Upconversion
Component Video Upscaling
Analog to Analog Video conversion
isf Certified Calibration Control

CONNECTIVITY
MHL Input
DLNA 1.5
FireConnect
FlareConnect
Domotz Pro Compatible
Remote Monitoring with ihiji
OvrC Compatible
HEOS
Chromecast Built-In
DTS Play-Fi
Works with Amazon Alexa
Works with SONOS
AirPlay	AirPlay 2
Apple Product Connection	iPod, iPhone and iPad
Remote App	Marantz 2016 AVR Remote App for iOS and Android devices
InstaPrevue Input Source Prevue
Ethernet
Ethernet Switch
Wi-Fi
Bluetooth	SBC
HDBaseT Compatible
Enhanced ARC
HDCP Version	2.2
HDMI Input	6 (1 front)
HDMI Output	1
USB Input	1 (Front) for USB memory
USB DC Out Port
Analog Audio Line Input	3
Analog Audio Line Output
Phono Input
Optical In	1
Optical Out
Coaxial In/Out	1 /
Composite Video Input	3
Composite Video Output	1
S-Video Input
S-Video Output
Component Video Input
Component Video Output
PC In
Multi-Channel Input
Analog Pre-Outs	2.2
XLR Inputs
XLR Pre-outs
Front A/V Inputs	HDMI, USB
Speaker A/B
Headphone Out	6.3 mm

ZONES
Zones	1
RS-232
+12V Trigger Output

MISC
On-Screen Display	Hybrid Graphic User Interface
GUI Languages	3
Web Browser Control
IP Control for CI
FL Display	1 line
Remote Controller	RC040SR
Pre-programmed / Learnable / LCD Display	/ /
Detachable Power Cord
Flasher In
Remote Control In/Out	0 / 0
Setup Assistant

RADIO
Analog Tuner	FM/AM
Digital Radio
Internet Radio	TuneIn
Pandora
Spotify
Tidal
Deezer
Napster
SiriusXM Internet Radio

CONSTRUCTION
Solid Aluminum Front
Speaker Terminals	5
Large Speaker Terminals	5
Color-Coded Speaker Terminals
Transparent High-Grade Speaker Terminals
High Grade Audio Components
Gold plated RCA terminals

POWER
Power Supply	AC 120 V, 60 Hz
Toroidal Transformer	(EI)
Power Consumption	180 W
No Sound Power	ECO On/Off: 25 W/35 W
Standby Power	0.2 W

GENERAL
ECO Mode / Hybrid Standby Function
Auto Power off
Dimensions (W x H x D)	440 mm x 105 mm x 378 mm (with antenna: 440 mm x 175 mm x 378 mm) 17-3/8" x 4-1/4" x 15" (with antenna up: 17-3/8" x 7" x 15")
Weight	8.2 kg (18 lbs 1 oz)
Warranty	3 Years

SPECS
Power Output (8 Ω, 20 Hz - 20 kHz, 2	50 W (0.08% THD)
Power Output (6 Ω, 1 kHz, 2	60 W (0.7% THD)
Maximum Effective Power Output (6 Ω, 1 kHz, 1 channel driven, JEITA)	100 W (10% THD)
Rated Power Output (6 Ω, 1 kHz, 1 channel driven, IEC)	85 W (1% THD)
Phono Distortion	0.03% (1 kHz, 3 V)
Input Sensitivity and Impedance (Line)	130 mV/47 kΩ
S/N Ratio (Line, IHF-A)	98 dB
S/N Ratio (Phono MM, IHF-A)	74 dB
Phono RIAA Deviation	±1 dB (20 Hz to 20 kHz)
Frequency Response (Analog In)	+1/-3 dB (10 Hz to 100 kHz, Direct mode)
DSD Sampling Rates via USB	5.6 MHz, 2.8 MHz
Video Input Sensitivity/Output Level and Impedance	1 Vp-p/75 Ω (Composite)
Video Frequency Response	5 Hz to 10 MHz, 0 dB/-3 dB (Composite)
Ethernet Standard	100BASE-TX
Wi-Fi Standard	IEEE 802.11 a/b/g/n
Wi-Fi Terminal Frequency	5 GHz, 2.4 GHz
Bluetooth Version	3.0 + EDR
Bluetooth Frequency	2.4 GHz
USB Terminal	USB2.0 5V, 1 A
FM Frequency	87.5 MHz - 107.9 MHz
FM 50 dB Quiet Sensitivity (IHF, 1 kHz, 100% MOD.)	Mono: 2.8 µV (20.2 dBf)
FM Effective Sensitivity	1.2 µV (12.8 dBf)
FM S/N Ratio	Mono/Stereo: 70 dB/67 dB
FM Harmonic Distortion (IHF, 1 kHz)	Mono/Stereo: 0.7%/1.0%
AM Frequency	520 kHz - 1710 kHz
AM Effective Sensitivity	18 µV

* - 480i/576i and 480p/576p only
** - 480i/576i only
*** - no 1080p/24 upconversion
**** - 1080p signal is not converted

In 2019 Marantz Slimline NR1509 was replaced by NR1510. Let us now have a look at some important changes that the successor brought.

UPGRADES	Marantz Slimline NR1510	vs	Marantz Slimline NR1509
Domotz Pro Compatible		vs
Remote Monitoring with ihiji		vs
Enhanced Audio Return Channel (eARC)		vs
Newer HDCP Version	2.3	vs	2.2
Web Control		vs
Newer Bluetooth Version	4.1	vs	3.0 + EDR

DOWNGRADES	Marantz Slimline NR1510	vs	Marantz Slimline NR1509
DTS Neo	Neo:6	vs	Neo:6

For more detailed comparison between the models please visit Marantz Slimline NR1510 vs Marantz Slimline NR1509.