Audio Database

Image of A-V1000PRO
Commentary

6-channel AV amplifier with dual center speaker support.

When the center speaker is mounted on a single speaker, it is installed above or below the monitor to prevent a gap between the sound image and the video image. To this end, we have adopted a dual center speaker system in which a Centner speaker is installed on the left, right, top and bottom of the screen.

With the built-in Dolby Pro Logic Surround System, the sound separation between each channel has been improved to approximately 25 dB, which was only approximately 3 dB with the conventional Dolby Surround system.
The A-V1000PRO is equipped with 3-mode Dolby Pro Logic and can be installed freely according to the situation of the speaker and listening room.
"Normal mode" is suitable for using a small speaker for the center channel. The signal below 100 Hz is split left and right, and the center channel outputs the signal above 100 Hz.
In "Wide Mode", the signal is output to the center channel as it is, and the center speaker is responsible for playback of all bands from low to high.
Phantom mode is a mode that does not use the center channel and distributes the center channel signal to the left and right speakers.

The remote control is equipped with a cursor commander function that can be operated with 5 buttons of direction keys and Enter/Escape keys. It can be operated with one finger while watching the screen.
The Cursor Commander controls the following functions : "Surround Preset" for adjusting the surround delay time, center level, and rear level ; "Input Selector" for switching and displaying the input selector ; "Recording Check" for displaying the recording status of video and audio according to the position of the recording selector ; "Option" for switching and displaying the Source Direct, Super Bus, and on-screen display modes ; and "Menu Off" for erasing the currently displayed menu.

Bass and Treble tone controls are provided for each of the front, center and rear channels, so you can adjust the sound quality according to the setting and the size of the room.

Equipped with a test tone function that is useful for adjusting the level of each speaker.
It generates a noise signal that automatically cycles through the Left → Center → Right → Rear channels, making it easy to adjust the level of each channel.

In addition to L/R, Center and Rear audio input terminals are mounted on the BS input terminal.

In addition to Dolby Pro Logic, a 3-mode surround system is built in so that you can enjoy surround sound even when you are not playing Dolby recorded software.
"Dolby" is used by Dolby Pro Logic Surround to play Dolby Mark Source or Dolby Surround broadcast.
"Hall" adds reverberation to the rear and front signals, so you can enjoy the feeling of being in a theater or concert hall.
In "Stadiium", the reflection sound is added to the rear. It is used when you want to enjoy the atmosphere of the stadium such as the stereo broadcast transmission of sports program.
Simulated turns a mono source into a simulated stereo sound, giving a sense of spaciousness and depth.

The delay time can be set at 5 ms intervals from 0 to 30 ms (15 ms to 30 ms for Dolby and Hall modes).

It also comes with a "surround off" mode for two channel stereo playback.

The BGV function allows you to select video and audio separately for playback and recording, the "Rec Selector" with back recording function, and the L/R input level adjustment function allows you to adjust the surround effect to the best condition.

Model Rating
Type AV amplifier
<Audio section>
Maximum Practical Output (6 Ω, EIAJ) Front:120W+120W
Center:25W+25W
Rear:25W+25W
Total harmonic distortion factor (Direct CD → SP Out) 0.008% (8 Ω, 10W + 10W)
Frequency Response (CD → SP Out) Front : 2 Hz ~ 100 kHz + 0 -3dB
Input Sensitivity / Impedance Phono : 3.5mV/47k Ω
CD, Tuner, Tape, VDP, PS, VCR1, 2, 3 : 150mV/47k Ω
Phono allowed input 150mV(1kHz)
Rated output voltage / impedance Tape, VCR1, 2, 3 : 150mV/2.4k Ω
Front/Center Pre Out : 1V/600 Ω
Tone control Bass : ± 8 dB (20 Hz)
Treble : ± 8 dB (20 kHz)
Super Bass : ± 6 dB (20 Hz)
<Video Part>
Television system NT servo control system, 525 pieces / 60 fields
Image input sensitivity / impedance
Video(Composite): 1Vp-p/75 Ω
S-Video Y : 1Vp-p/75 Ω
C : 0.28Vp-p/75 Ω
Video output voltage / impedance
Video(Composite): 1Vp-p/75 Ω
S-Video Y : 1Vp-p/75 Ω
C : 0.28Vp-p/75 Ω
Frequency characteristic Composite, S-Video (Y) : 5 hz to 15 mhz + 0 to 3 db
<General>
Pwer 100 VAC, 50Hz/60Hz
External dimensions Width 435x Height 161x Depth 392 mm
Weight 11.9kg
Attachment Remote Control RS-162M