Denon AVR-X1800H User Manual

Pure Direct playback
This mode is for playback with higher sound quality than in Direct playback
mode.
This mode turns off the main unit display. Doing so suppresses noise
sources that affect sound quality.
1
Press PURE to select “Pure Direct”.
The display goes dark, and Pure Direct playback begins.
0
In Direct and Pure Direct sound modes, the following items cannot be adjusted.
0
Dialog Enhancer (v p. 110)
0
Tone (v p. 112)
0
Restorer (v p. 160)
0
MultEQ
®
XT (v p. 162)
0
Dynamic EQ (v p. 163)
0
Dynamic Volume (v p. 164)
0
Graphic EQ (v p. 164)
NOTE
0
When the Pure Direct mode has been selected, the display turns off after about 5
seconds.
Auto surround playback
This mode detects the type of input digital signal, and automatically
selects the corresponding mode for playback.
Perform stereo playback when the input signal is PCM. When the input
signal is Dolby Digital or DTS, the music is played back according to the
respective channel number.
1
Press PURE to select “Auto”.
Auto surround playback begins.
Contents Connections Playback Settings Tips Appendix
120
Front panel Display Rear panel Remote Index

Denon AVR-X1800H Specifications

General

Amplifier Channels	7.2
HDMI Version	2.1
HDCP Support	2.3
eARC	Yes
Dolby Atmos	Yes
DTS:X	Yes
Dolby Surround	Yes
DTS Neural:X	Yes
Bluetooth	Yes
AirPlay 2	Yes
HEOS Multi-Room	Yes
Input Sensitivity/Impedance	200 mV / 47 kohms
Supported Audio Formats	MP3, WMA, AAC, FLAC, ALAC, WAV, DSD
Power Output per Channel	80W (8 ohms, 20Hz - 20kHz, 0.08% THD)
HDMI Inputs	6
HDR Support	HDR10+, Dolby Vision, HLG
Wi-Fi	Yes
Phono Input	Yes
Frequency Response	10Hz - 100kHz
Total Harmonic Distortion	0.08%
Signal-to-Noise Ratio	98dB