Onkyo AV Amplifier TX-DS898
ONKYO Integra TX-DS898
175,000yen(September 18, 2001 release)
The AV amplifier which carries 7ch amplifier and the abundant input/output terminals of a THX Select qualification.
7ch amplifier of a THX Select qualification is carried. Furthermore, the 7.1ch play which carried the THX surround EX decoder and includes two surround back channels and a subWoofer is possible.
In addition to Dolby digital, Dolby prologic IBM PCN II which realizes a 5.1ch play of various sources, and digital termination service-error second of 6.1ch by which the surround back channel was added to the conventional digital-termination-service5.1ch and also a mpeg-2 AAC decoder are carried.
The pure audio mode which does not let a tone control circuitry pass, turns off a video circuit, and also erases a window, and makes the source of a noise a minimum as much as possible is carried.
The RS-232 termination is carried and the correspondence to domestic integrated control systems, such as an AMX system, is enabled.
Moreover, D4 termination is carried.
Powered zone 2 functionality in which another music source can be enjoyed in another room is carried using the amplifier of a surround back channel.
An amplifier part carried two audio-oriented high 24-bit crystal DSP processors, and has adopted 192kHz / 24 bitD/A converter which carries out an analog translation with high precision while it performs a new-installation meter.
Moreover, the design of the audio / video-system separation substrate which prevents mixing of a noise and protects the purity of a signal, the aluminum extrusion large-sized heat sink made to divide into the object for front & centers and the surround & surround back, etc. is adopted.
Being able to perform various setupses by onscreen window while looking at a display device, a menu has the 2 modes of the necessary minimum Basic menu and the Advanced menu which can perform a custom-made setups. Moreover, the listening mode memory functionality which carries out the automatic storage of the listening mode for every kind of input source,The picture signal inputted from the intelligentsia volume functionality to self-adjust a different loudness level of sound for every media so that it may become fixed, and the composite connector is outputted from an S terminal, or the contrary also carries functionalities, such as a possible.
The wide-range amplifier technology WRAT corresponding to DVD-Audio or SACD is carried.
The linear optimum gain volume circuitry which raises S/N by the optimal attenuation control is carried.
The non scaling configuration functionality which prevents a failure of the dynamic range and S/N which are started at the time of a down mix is carried.
The speaker impedance setup function which can also use a 4-ohm speaker is carried.
The digital up sampling functionality also corresponding to the analog source is carried.
The A/V sink functionality which rectifies minute gap of the image which happens in the time of a line doubler using etc., and voice is carried.
As original surround mode of Onkyo, Theater-Dimensional, Mono Movie, Enhanced7, Orchestra, Unplugged, Stuio-Mix, TV Logic, and All Ch Stereo are carried.
The power-on volume functionality in which the level at the time of the power source ON can be set up is carried.
The maximum volume which can set up the upper limit of volume level is carried.
A setups of the LFE level according to a signal format is possible.
Two kinds of presentation methods of volume level are selectables.
The naming (selections, such as alphabetical character) display function of each input source is carried.
The 40-game preset FM/AM tuner is carried.
The learning & macrofacility loading remote control to which the operation code of main manufactures' audio-visual apparatus is set beforehand is attached.
The self-illuminating of the button by the back light is also possible for this remote control.
Output power145Wx7ch (6 ohm, 1kHz, THD0.1%)
110Wx7ch (8 ohm, 20Hz - 20kHz, THD0.08%)
Dynamic power (4ohm)220Wx2
THD (at the time of an Output power)0.08%
Cross modulation distortion (at the time of an Output power)0.08%
Input sensitivity/impedanceLine: 200mV / 50kohm
Phono man month: 2.5mV / 50kohm
SubWoofer pre output1V/470 ohm
Frequency characteristic (Line)10Hz-100kHz+1 -3dB (at the time of a direct)
SN ratio (IHF-A)compact disk, Tape: 110dB
The tone control maximum variationBass: ±10dB (50Hz)
Treble: ±10dB (20kHz)
Dumping factor (a front, 8ohm)60
An Output voltage/impedanceRec out Tape/Video: 200mV/470 ohms
Phono RIAA deflection20Hz-20kHz±0.8dB
A component termination input/output sensitivity / impedanceY signal: 1 Vp-p/75ohm
Cb, Cr signal: 0.7 Vp-p/75ohm
S image termination input/output sensitivity / impedanceY signal: 1 Vp-p/75ohm
C signal: 0.28 Vp-p/75ohm
An composite connector input/output sensitivity / impedance1 Vp-p/75ohms
Practical speedmono: 1.0 microvolts / 11.2dBf
stereo: 2.0 microvolts / 17.2dBf
SN ratioFM mono:76dB
All Ch Stereo
THX Surround EX
Video inputD4 termination: Two lines
Component termination: Two lines
S terminal: Six lines
Composite connector: Six lines
Image outputD4 termination: One line
Component termination: One line
S terminal: Three lines
Composite connector: Four lines
Voice inputDigital termination: Eight lines (a coaxial 3, light 5)
Analog termination: Eight lines
Multi-ch analog: 7.1ch
Voice outputDigital termination: Two lines (light)
Analog termination: Four lines
Pre output: Eight lines (7.1ch)
Speaker output-terminal: Seven lines
Headphone jack: One line
Power consumption270W (Electrical Appliance and Material Control Law)
DimensionsWidth 435x height 175x depth of 459mm
AdjunctBack light remote control