Page 2 - C A U T I O N; RISK OF ELECTRIC SHOCK; TO REDUCE THE RISK OF ELECTRIC SHOCK,; CAUTION
2 2 SAFETY PRECAUTIONS 2 NOTE ON USE / OBSERVATIONS RELATIVES A L’UTILISATION • Avoid high temperatures. Allow for sufficient heat dispersion wheninstalled on a rack. • Eviter des températures élevées. Tenir compte d’une dispersion de chaleursuffisante lors de l’installation sur une étagère. • Handl...
Page 3 - SAFETY INSTRUCTIONS; or
3 SAFETY INSTRUCTIONS 1. R e a d I n s t r u c t i o n s – A l l t h e s a f e t y a n d o p e r a t i n ginstructions should be read before the appliance isoperated. 2. Retain Instructions – The safety and operating instructionsshould be retained for future reference. 3. Heed Warnings – All warning...
Page 4 - TABLE OF CONTENTS; o prevent short circuits or damaged wires in the connection
4 2 INTRODUCTION 2 ACCESSORIES Thank you for choosing the DENON AVR-4800 Digital Surround A / V receiver. This remarkable component has been engineered to provide superbsurround sound listening with home theater sources such as DVD, as well as providing outstanding high fidelity reproduction of your...
Page 5 - amp channels feature additional low impedance drive capability.
5 3 CAUTIONS ON HANDLING 4 FEATURES • Switching the input function when input jacks are notconnected A clicking noise may be produced if the input function is switchedwhen nothing is connected to the input jacks. If this happens,either turn down the MASTER VOLUME control or connectcomponents to the ...
Page 6 - CONNECTIONS; Connecting the audio components; DIGITAL AUDIO
6 5 CONNECTIONS • Do not plug in the AC cord until all connections have been completed. • Be sure to connect the left and right channels properly (left with left, right with right). • Insert the plugs securely. Incomplete connections will result in the generation ofnoise. • Use the AC OUTLETS for au...
Page 7 - Connecting video components; • To connect the video signal, connect using a 75
7 Connecting video components • To connect the video signal, connect using a 75 Ω /ohms video signal cable cord. Using an improper cable can result in a drop in picture quality. • When making connections, also refer to the operating instructions of the other components. R L OUT OUT OUT OUT PRE OUT P...
Page 8 - Connecting a video component equipped with S-Video jacks; A note on the S input jacks; Connecting a monitor TV
8 Connecting a video component equipped with S-Video jacks • When making connections, also refer to the operating instructions of the other components.• A note on the S input jacks The input selectors for the S inputs and pin jack inputs work in conjunction with each other. • Precaution when using S...
Page 9 - color difference output.; Connecting a DVD player; • C o n n e c t t h e D V D p l a y e r ’s c o l o r d i f f e r e n c e; MONITOR OUT jack; • Connect the TV’s color difference
9 Connecting a Video Component Equipped with Color Difference (Component - Y, R-Y, B-Y) VideoJacks (DVD Player) • When making connections, also refer to the operating instructions of the other components.• The signals input to the color difference (component) video jacks are not output from the VIDE...
Page 10 - Connecting the antenna terminals; included antenna adapter.; AM loop antenna assembly; Connection of AM antennas; FM antenna adapter assembly
10 1 4 2 3 Connecting the antenna terminals R L OUT OUT OUT PRE OUT PHONO FRONT CENTER EFECT/ SB SURROUND SIGNALGND C D DVD VDP TV / DBS V.AUX VCR-1 VCR-2 MD / TAPE-1 TAPE-2 MONITOR SOURCE MULTI OUT-1 MONITOR OUT-2 DVD VDP TV / DBS V.AUX VCR-1 VCR-2 VCR-1 VCR-2 VCR-1 VCR-2 MD / TAPE-1 TAPE-2 6CH EXT...
Page 11 - Connecting the MULTI SOURCE jacks; Another room
11 Connecting the external input (EXT. IN) jacks Connecting the MULTI SOURCE jacks • These jacks are for inputting multi-channel audio signals from an outboard decoder, or a component with a different type of multi-channel decoder, such as a Super Audio DVD player, or a multi-channel SACD player, or...
Page 12 - Speaker system connections; Speaker Impedance; Connections
12 Speaker system connections • Connect the speaker terminals with the speakers making sure that like polarities are matched ( < with < , > with > ). Mismatching of polarities will result in weak central sound, unclear orientation of the various instruments,and the sense of direction of ...
Page 13 - Connections when using surround back speakers; (1) When using a power amplifier for the surround back channel; I N
13 Connections when using surround back speakers R L OUT OUT OUT OUT OUT OUT PRE OUT 6 1 66 1 6 8 1 6 PHONO FRONT CENTER EFECT/ SB SURROUND SIGNALGND C D DVD VDP TV / DBS V.AUX VCR-1 VCR-2 MD / TAPE-1 TAPE-2 MONITOR SOURCE MULTI OUT-1 MONITOR OUT-2 DVD VDP TV / DBS V.AUX VCR-1 VCR-2 VCR-1 VCR-2 VCR-...
Page 14 - and
14 R L OUT OUT OUT OUT OUT OUT PRE OUT 6 1 66 1 6 8 1 6 PHONO FRONT CENTER EFECT/ SB SURROUND SIGNALGND C D DVD VDP TV / DBS V.AUX VCR-1 VCR-2 MD / TAPE-1 TAPE-2 MONITOR SOURCE MULTI OUT-1 MONITOR OUT-2 DVD VDP TV / DBS V.AUX VCR-1 VCR-2 VCR-1 VCR-2 VCR-1 VCR-2 MD / TAPE-1 TAPE-2 6CH EXT. IN FR SW S...
Page 16 - PART NAMES AND FUNCTIONS; Front Panel; CH/8CH external input button
16 6 PART NAMES AND FUNCTIONS Front Panel • For details on the functions of these parts, refer to the pages given in parentheses ( ). PRECISION AUDIO COMPONENT / AV SURROUND RECEIVER DSP SIMULATION MASTER VOLUME REMOTE SENSOR ON / STANDBY INPUT SELECTOR TAPE-2 MON HOME THX CINEMA VOLUME LEVEL PHONES...
Page 17 - Remote control unit; NOTE; • The shaded buttons do not function with the AVR-4800.
17 Remote control unit • For details on the functions of these parts, refer to the pages given in parentheses ( ). DVD START LEARNED/TX HOME THX CINEMA TUNING BAND TITLE MENU/GUIDE MODE MEMORY USE/LEARN T.TONE MULTI SPEAKER DVD SET UP RETURN STATUS DISPLAY ON SCREEN DOLBY / DTS SURROUND DIRECT DSP S...
Page 18 - SETTING UP THE SYSTEM; • Use the following buttons to set up the system:; SYSTEM SETUP button
18 7 SETTING UP THE SYSTEM • Once all connections with other AV components have been completed as described in “CONNECTIONS” (see pages 6 to 15), make the various settings described below on the monitor screen using the AVR-4800’s on-screen display function.These settings are required to set up the ...
Page 19 - Using A only
19 • Speaker system layout Basic system layout (For a THX Surround EX system)• The following is an example of the basic layout for a system consisting of eight speaker systems and a television monitor: With the AVR-4800 it is also possible to use the surround speaker selector function to choose the ...
Page 20 - Display the System Setup Menu.; combination of speakers actually being used.; • To select the parameter
20 Before setting up the system Setting the type of speakers 1 Check that all the connections are correct, then turn on the main unit’s power. 2 Display the System Setup Menu. TITLE SYSTEM SETUP • The composition of the signals output from the different channels and the frequency response are adjust...
Page 21 - Parameters; Setting the Subwoofer mode
21 4 Enter the setting.a) If no surround speakers are used (if “None” is set for both A and B): The System Setup Menu reappears. b) If both surround speakers A and B are used (if either “Large” or “Small” is set for both A and B): The surround speaker setting screen appears. c) When “Front” is set t...
Page 22 - Setting the THX Surround EX; At the System Setup Menu select “THX Surround EX”.; Setting
22 2 Enter the setting.The System Setup Menu reappears. ENTER NOTES: • In the Subwoofer Mode screen, you have the flexibility to choose how bass information is distributed to your speakers if you have large front left and right speakers and a subwoofer as part of your home theater speaker system. • ...
Page 23 - Setting the delay time; At the System Setup Menu select “Delay Time”.; Select the speaker to be set.; Example: When “Feet” is selected
23 Setting the delay time • Input the distance between the listening position and the different speakers to set the delay time for the surround mode.• The delay time can be set separately for surround speakers A and B. Preparations: Measure the distances between the listening position and the speake...
Page 24 - This is the normal setting.; Setting the Power Amp Assignment; At the System Setup Menu select “Power Amp Assignment”.
Front/Center/Surround: This is the normal setting. Center/Surround/SurroundBack: The power amplifier for the front channels is used for the surroundback channel.When this is set, the surround back left and right signals are amplifiedand output from the front left and right speaker terminals.The fron...
Page 25 - Setting the channel level; At the System Setup Menu select “Channel Level”.; Select “Test Tone Mode”.; Example: When the “Auto” mode is selected; Select “Test Tone Start”.
25 Setting the channel level • Use this setting to adjust so that the playback level between the different channels is equal.• From the listening position, listen to the test tones produced from the speakers to adjust the level.• The level can also be adjusted directly from the remote control unit. ...
Page 26 - Example: When the volume is set to –12 dB
26 8 Select “Yes”. 9 a. If the “Auto” mode is selected: Test tones are automatically emitted from the different speakers.The test tones are emitted from the different speakers in thefollowing order, at 4-second intervals the first time and second timearound, 2-second intervals the third time around ...
Page 27 - Subwoofer peak limit level setting; • This feature operates with or without a subwoofer in the system.; Select “ON” for Peak Limiter.
27 Subwoofer peak limit level setting • This unit features a subwoofer peak limit control which prevents distortion and damage in the loudspeaker system by controlling the maximum bass volume level. With this feature you may set the maximum bass level for the system. • This feature operates with or ...
Page 28 - Setting the Digital In Assignment; At the System Setup Menu select “Digital In Assignment”.
28 CAUTION! • The master volume is set to “–30 dB” when test tones are output.• The test tones are for confirming the low frequency playback limits and are played at an extremely high level. When using a low output subwoofer, be very careful about irregular operations exceeding clipping by for examp...
Page 29 - Select “ON” or “OFF”.; Auto tuner presets; using the manual “Preset memory” operation.
29 Setting the on-screen display (OSD) • Use this to turn the on-screen display (messages other than the menu screens) on or off. 1 At the System Setup Menu select “On Screen Display”. 2 Switch to the On Screen Display screen. ENTER 3 Select “ON” or “OFF”. 4 Enter the setting.The System Setup Menu r...
Page 30 - After completing system setup; At the System Setup Menu, press the SYSTEM SETUP button.; • On-screen display signals; Signals input to the AVR-4800; not connected to the S-video MONITOR OUT-1 video signal output jack.
30 2 Press the ENTER button.The “Auto Preset Memory” screen appears. ENTER 3 Use the CURSOR button to select “Yes”.“Search” flashes on the screen and searching begins.“Completed” appears once searching is completed.The display automatically switches to screen. This completes system setup. Once these...
Page 31 - REMOTE CONTROL UNIT; Inserting the batteries; Notes on Batteries; Using the remote control unit
31 8 REMOTE CONTROL UNIT • The included remote control unit (RC-869) can be used to operate not only the AVR-4800 but other remote control compatible DENON components as well. Furthermore, it is equipped with a function for learning the control signals of remote control units of other manufacturers,...
Page 32 - Operating DENON audio components; Tuner system buttons
32 Operating DENON audio components • Turn on the power of the different components before operating them. 1 Set mode switch 1 to “AUDIO (AVR/AVC)”. AVR/AVC VIDEO AUDIO 2 Set mode switch 2 to the position for the component to beoperated. DVD TV VDP VCR CD MD MULTI DECK DVD START LEARNED/TX HOME THX ...
Page 33 - Preset memory; Operation is not; Set the slide switch to “VIDEO”.; manufacturer of the component as shown on Table 1.; “DVD”
33 Preset memory • Denon and other makes of components can be operated by setting the preset memory for your make of video component. Operation is not possible for some models, however. In this case use the learning function (see page 36) to store the remote control signals. • For instructions on cl...
Page 34 - unit’s transmitting window while setting the preset memory.
34 “VCR” A B q (DVD) w (VDP) e (TUNER) r (TV/DBS) t (V. AUX) y (PHONO) u (VCR-1) i (CD) o (MD/TAPE-1) (VCR-2) p (SHIFT) SHIFT (CHANNEL +) CHANNEL + (CHANNEL -) CHANNEL – (A/B) A / B (DIRECT) DIRECT — HITACHI A MITSUBUSHI A JVC (VICTOR) A PANASONIC A SONY A PIONEER TOSHIBA A SANYO A SHARP A NEC A PHI...
Page 35 - Operating a video component stored in the preset memory; Some models cannot be operated with this remote control unit.; buttons
35 Operating a video component stored in the preset memory 1 Set the slide switch to “VIDEO”. AVR/AVC VIDEO AUDIO 2 Set the slide switch to the component to be registered(DVD, VDP, VCR or TV). DVD TV VDP VCR CD MD MULTI DECK DVD START LEARNED/TX HOME THX CINEMA TUNING BAND TITLE MENU/GUIDE MODE MEMO...
Page 36 - Learning function; Set the program switch to the position to be “learned”.; To “learn” other buttons, repeat steps 2 to 6.
36 Learning function • If your AV component is not a DENON product or it cannot be operated with the preset memory codesets, you can “teach” the AVR-4800’s remote control to “learn” the codes from the component’s original remote control. • The buttons that can be “learned” are the CD, DECK and MD sy...
Page 37 - System call function; button are transmitted in succession.
37 System call function • The included remote control unit is equipped with a system call function for transmitting multiple remote control signals when a single button is pressed (this is often referred to as a “macro” function).This function can be used to turn on the amplifier’s power, select the...
Page 38 - Press the SET button.; Press the button whose settings you want to clear.; stored the maximum number of signals.
38 (3) Storing signals (4) Clearing system call settings DVD START LEARNED/TX HOME THX CINEMA TUNING BAND TITLE MENU/GUIDE MODE MEMORY USE/LEARN T.TONE MULTI SPEAKER DVD SET UP RETURN STATUS DISPLAY ON SCREEN DOLBY / DTS SURROUND DIRECT DSP SIMULATION 5CH / 7CH STEREO STEREO INPUT MODE ANALOG EXT.IN...
Page 39 - Clearing “learned” remote control signals; simultaneously, all the stored codes are cleared.; OPERATION; Before operating; • When pressed, the power turns on and the display lights. The
39 Clearing “learned” remote control signals 1 Press the USE/LEARN selector button with the tip of a pen,etc., to set the learn mode. 2 To clear “learned” remote control signals, set the slide switchto the position at which the signals were “learned”. AVR/AVC VIDEO AUDIO 3 Set the slide switch to th...
Page 40 - Playing the input source; Select the input source to be played.; Press the ANALOG button to switch to the analog input.; • Selecting the AUTO, PCM and DTS modes; AUTO; Input mode selection function; • Note that noise will be output when CDs or LDs recorded in DTS; Note on playing a source encoded with DTS
40 Playing the input source 1 3 5 2 1 Select the input source to be played. INPUT SELECTOR CD 8 (Main unit) (Remote control unit) Example: CD When the tape 2 input (TAPE-2MON) is selected, the input indicatorlights. TAPE-2 MON Lit 2 Select the input mode.• Selecting the analog mode Press the ANALOG ...
Page 41 - After starting playback
41 3 Select the play mode. STEREO STEREO (Main unit) (Remote control unit) Example: Stereo 4 Start playback on the selected component.• For operating instructions, refer to the component’s manual. 5 Adjust the volume. MASTER VOLUME MASTER VOL. (Main unit) (Remote control unit) The volume level isdis...
Page 42 - [4] Combining the currently playing sound with the desired image; Cancelling simulcast playback.; SURROUND A
42 [3] Turning the sound off temporarily (muting) 1 Use this to turn off the audio outputtemporarily.Press the MUTING button. Cancelling MUTING mode.Press the MUTING button again. MUTING [4] Combining the currently playing sound with the desired image 1 Simulcast playbackUse this switch to monitor a...
Page 44 - Set the slide switch to “AUDIO” and “MULTI”.; output from channels not connected to the input jacks.
44 [3] Remote control unit operations during multi-source playback (selecting the source) 1 Set the slide switch to “AUDIO” and “MULTI”. AVR/AVC VIDEO AUDIO DVD TV VDP VCR CD MD MULTI DECK (Remote control unit) 2 Press the input source button.The multi source switches directly. The remote control un...
Page 45 - MULTI ROOM MUSIC ENTERTAINMENT SYSTEM
45 Multi-source and multi-zone playback MULTI ROOM MUSIC ENTERTAINMENT SYSTEM • When the outputs of the MULTI SOURCE AUDIO OUT terminals are wired and connected to integrated amplifiers installed in other rooms, different sources can be played in rooms other than the main room in which this unit and...
Page 46 - Before playing with the surround function; Select the speaker whose level you want to adjust.; Adjust the level of the selected speaker.
46 10 SURROUND Before playing with the surround function • Before playing with the surround function, be sure to use the test tones to adjust the playback level from the different speakers. This adjustment can be performed with the system setup (see page 25) or from the remote control unit, as descr...
Page 47 - Fader function; Press the
47 Fader function • This function makes it possible to lower the volume of the front channels (FL, C and FR) or the rear channels (SL, SR, SBL and SBR) together. Use it for example to adjust the balance of the sound from the different positions when playing multi-channel music sources. 1 Select “FAD...
Page 49 - Surround parameters
49 [1] Playing sources recorded in Dolby Pro Logic in the Home THX Cinema surround mode 1 Select the Home THX Cinema mode. HOME THX CINEMA HOME THX CINEMA (Main unit) (Remote control unit) 2 Play a program source with the mark. • For operating instructions, refer to the manuals of the respective com...
Page 51 - Select the various parameters.; • When “Default” is selected and the; This adjusts the tone control. (See “Surround parameters; Dialogue Normalization
51 4 Display the surround parametermenu. MENU/GUIDE SURROUND PARAMETER 5 Select the various parameters. 6 Enter the setting. ENTER NOTE: • When “Default” is selected and the cursor button is pressed, “CINEMA EQ.” and “D.COMP.” are automatically turned off, “6.1/7.1 Surround” is reset, “CHANNEL LEVEL...
Page 52 - Dolby Surround Pro Logic mode; Play a program source with the
52 Dolby Surround Pro Logic mode 1 Select the Dolby Surround Pro Logic mode.• The Dolby Pro Logic indicator lights. DOLBY / DTS SURROUND DOLBY / DTS SURROUND Lit (Main unit) (Remote control unit) 2 Play a program source with the mark. • For operating instructions, refer to the manuals of the respect...
Page 53 - 1 DENON ORIGINAL SURROUND MODES; Surround modes and their features; Personal Memory Plus
53 11 DENON ORIGINAL SURROUND MODES • The AVR-4800 is equipped with a built-in high performance DSP (digital signal processor) that uses digital processing to recreate sound fields artificially. Select one of the eight provided surround modes according to the program source you want to play and adju...
Page 54 - DSP surround simulation
54 DSP surround simulation 1 Select the surround mode for the input channel. DSP SIMULATION DIRECT STEREO DOLBY / DTS SURROUND 5CH / 7CH STEREO SURROUND MODE (Main unit) (Remote control unit) DOLBY / DTS SURROUND DIRECT DSP SIMULATION 5CH / 7CH STEREO STEREO The surround mode switches in the followi...
Page 55 - Tone control setting; Switch to the Tone Control screen.; To end the setting mode, press the surround parameter button again.
55 Tone control setting • Use the tone control setting to adjust the bass and treble as desired. 1 Display the surround parameterscreen on the monitor. The screen for the selectedsurround mode appears.“TONE” cannot be selected inthe Direct or Home THX Cinemamode. MENU/GUIDE SURROUND PARAMETER 2 Sele...
Page 57 - 2 LISTENING TO THE RADIO; Auto tuning; Press the MODE button to set the auto tuning mode.; Manual tuning; Set the input function to “TUNER”.
57 12 LISTENING TO THE RADIO Auto tuning 1 Set the input function to “TUNER”. INPUT SELECTOR TUNER 3 (Main unit) (Remote control unit) 2 Watching the display, press the BAND button to select thedesired band (AM or FM). BAND 3 Press the MODE button to set the auto tuning mode. MODE “Auto” appears on ...
Page 58 - Press the MEMORY button.; Checking the preset stations
58 Preset memory 1 Use the “Auto tuning” or “Manual tuning” operation to tunein the station to be preset in the memory. 2 Press the MEMORY button. MEMORY 3 Press the SHIFT button and select the desired memory block(A to E). SHIFT SHIFT (Main unit) (Remote control unit) 4 Press the PRESET UP or DOWN ...
Page 59 - Recalling preset stations; 3 LAST FUNCTION MEMORY; power switch is off and with the power cord disconnected.; 4 INITIALIZATION OF THE MICROPROCESSOR
59 Recalling preset stations 1 2 DVD START LEARNED/TX DOLBY / DTS VOLUME DISC SKIP+ SYSTEM CALL POWER VDP TUNER SHIFT TV/DBS V.AUX PHONO VCR-1 CD MD / TAPE-1 CHANNEL VCR-2 TAPE-2 MON TV/VCR RC-869 1 2 3 4 SET A / B CALL OFF ON / SOURCE 5 6 7 8 9 +10 0 1 2 1 Watching the display, press the SHIFT butt...
Page 60 - 5 TROUBLESHOOTING; When playing records
60 15 TROUBLESHOOTING If a problem should arise,first check the following.1. Are the connections correct ?2. Have you operated the receiver according to the Operating Instructions ?3. Are the speakers, turntable and other components operating property ? If this unit is not operating properly, check ...
Page 61 - 6 ADDITIONAL INFORMATION; Optimum surround sound for different sources; Types of multi-channel signals; SB; Multiple surround speakers; Other types of audio
61 16 ADDITIONAL INFORMATION Optimum surround sound for different sources There are currently various types of multi-channel signals (signals or formats with more than two channels). 2 Types of multi-channel signals Dolby Digital (EX), Dolby Pro Logic, DTS (ES), high definition 3-1 signals (Japan MU...
Page 62 - Surround back speakers; SR ch; Change of positioning and acoustic image; Number of surround back speakers
62 Surround back speakers The THX Surround EX format adds new “Surround Back” (SB) channels to the conventional 5.1-channel system. This makes it easy to achievesound positioned directly behind the listener, something that was previously difficult with sources designed for conventional multi surroun...
Page 63 - Speaker setting examples; For THX Surround EX systems (using surround back speakers)
63 • Set the front speakers, center speaker and subwoofer in the same positions as in example (1). • It is best to place the surround speakers directly at the side or slightly to the front of the viewing position, and 60 to 90 cm above the ears. • Same as surround back speaker installation method (1...
Page 64 - position in order assure clear positioning of the sound.; (3) When using different surround speakers for movies and music; When not using surround back speakers; subwoofer within the listening room.
64 • Set the front speakers slightly wider apart than the setup for watching movies only and point them toward the listening position in order assure clear positioning of the sound. • Set the center speaker in the same positions as in example (1).• Set surround speakers A for watching movies in the ...
Page 65 - Surround; Dolby Surround; Marks indicating Dolby Digital compatibility:
65 Surround The AVR-4800 is equipped with a digital signal processing circuit that lets you play program sources in the surround mode to achieve the samesense of presence as in a movie theater. Dolby Surround (1) Dolby Digital (Dolby Surround AC-3) Dolby Digital is the multi-channel digital signal f...
Page 66 - Dolby Pro Logic compatible media and playback methods; DTS Digital Surround; DTS compatible media and playback methods; Marks indicating DTS compatibility:
66 (2) Dolby Pro Logic Dolby Pro Logic is a multi-channel signal playback system developed by Dolby Laboratories which decodes sources recorded in DolbySurround into four channels: front left, center, front right and surround (the surround channel is monaural, but is played through two surroundspeak...
Page 67 - Home THX Cinema surround mode; Timbre Matching; Adaptive Decorrelation; THX Ultra; THX Surround EX
67 Home THX Cinema surround mode THX is an exclusive set of standards and technologies established by the world-renowned film production company, Lucasfilm Ltd. THX grew fromGeorge Lucas’ personal desire to make your experience of the film soundtrack, in both movie theaters and in your home theater,...
Page 68 - Surround modes and parameters
68 System setup items and default values (set upon shipment from the factory) Surround modes and parameters Signals and adjustability in the different modes Channel output Parameter (default values are shown in parentheses) When playing Dolby Digital and DTS signals SURROUND EX D.COMP. E E E E C E C...
Page 69 - 7 SPECIFICATIONS
69 17 SPECIFICATIONS 2 Audio section • Power amplifierRated output: Stereo (2ch driven) (All properties shown are only 125 W + 125 W (8 Ω /ohms, 20 Hz ~ 20 kHz with 0.05% T.H.D.) for the power amplifier stage.) 130 W + 130 W (8 Ω /ohms, 1 kHz with 0.7% T.H.D.) Surround 125 W x 5 ch (8 Ω /ohms, 1 kHz...