Denon AVR-391 Service Manual

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Symbols in the table
F This indicates the default surround mode. D This indicates the surround mode that is fixed when “AFDM” is set to “ON”. S This indicates the selectable surround mode.
Surround mode NOTE
Input signal types and formats
ANALOG
PCM DTS-HD DTS DOLBY DOLBY DIGITAL
LINEAR PCM
(multi ch)
LINEAR PCM
(2ch)
DTS-HD
Master
Audio
DTS-HD
High
Resolution
Audio
DTS
EXPRESS
DTS ES
DSCRT
(With Flag)
DTS ES
MTRX
(With Flag)
DTS
(5.1ch)
DTS 96/24
DOLBY
TrueHD
DOLBY
DIGITAL Plus
DOLBY
DIGITAL EX
(With Flag)
DOLBY
DIGITAL EX
(With no
Flag)
DOLBY
DIGITAL
(5.1/5/4ch)
DOLBY
DIGITAL
(4/3ch)
DOLBY
DIGITAL
(2ch)
DTS SURROUND
DTS-HD MSTR
F
DTS-HD HI RES
F
DTS ES DSCRT6.1
z F D
DTS ES MTRX6.1
z F D
DTS SURROUND
SSF
DTS 96/24
F
DTS + PLgx CINEMA z SSSS DTS + PLgx MUSIC z SSSS DTS EXPRESS
F
DTS + NEO:6
z SSS
DTS NEO:6 CINEMA
SS S
DTS NEO:6 MUSIC
SS S
DOLBY SURROUND
DOLBY TrueHD
F
DOLBY DIGITAL+
F
DOLBY DIGITAL EX
z SSSS
DOLBY DIGITAL
SFFF
DOLBY (D) +PLgx CINEMA z F
DS
S S
DOLBY (D) +PLgx MUSIC z SSSS DOLBY PRO LOGIC gx CINEMA zS S S DOLBY PRO LOGIC gx MUSIC zS S S DOLBY PRO LOGIC gx GAME zS S S DOLBY PRO LOGIC g CINEMA SS S DOLBY PRO LOGIC g MUSIC SS S DOLBY PRO LOGIC g GAME SS S DOLBY PRO LOGIC
SS S
z If “Speaker Config.“ – “S.B(Pre)“ is set to “None”, this surround mode cannot be selected.

Denon AVR-391 Specifications

General

Number of Channels	5.1
HDMI Inputs	4
HDMI Outputs	1
Dolby Formats	Dolby Digital, Dolby Pro Logic II
Audio Return Channel	Yes
Component Video Inputs	2
Digital Optical Inputs	1
Digital Coaxial Inputs	1
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	98 dB
THD	0.08%
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Tuner Bands	AM/FM
Power Output	75 Watts per channel
DTS Formats	DTS
Tuner Frequency Range	FM: 87.5 - 108 MHz
Video Inputs/Outputs	Composite
Audio Inputs/Outputs	Digital Optical
Dimensions	434 x 151 x 319 mm
Weight	8.5 kg