» 07 Jan 2005 14:00
Bon voila déja la traduction de la page officielle en anglais pour le korsun.
D9 is the multi- sound tracks power amplifier which Ke Songzui develops newly.
This amplifier is suitable in replays the high quality SACD, DVD-Audio multi- sound tracks music and 2 sound tracks stereo sounds music, simultaneously is also suitable for the senior 5.1 sound tracks video and music system.In order to enable D9 lasting, widely to be suitable for each kind of form 5.1 sound tracks audio frequency replay, complied with in the number pronunciation source sets at the decoder popularization, the D9 design gets rid decidedly has been used by the overwhelming majority AV amplifier to attribute now follows close on the tidal current the special form digital audio frequency decoder, machine internal circuit complete monograph in precise, linearly processing simulation audio frequency and video signal as well as to speaker good control and actuation.
In the D9 product includes 5 quite same not less than high performances power amplifier unit, was adapts SACD, the DVD-Audio frequency sound specification, D9 has used the unique design wideband power amplifier electric circuit, this electric circuit power frequency sound width reached 100KHz, it was Ke Song in the success product foundation, for displayed SACD, the after level electric circuit the DVD-Audio infinite broad wonderful overtone perfectly which but designed brand-new.Is different with the ordinary multi- sound tracks product is obviously, the tan oak praises does not compromise in the D9 output stage persisted high cost multibarreled parallel, various sound tracks independent direct current power supply way, under the abundant electrical power system support, the D9 each sound track after level output reaches as high as 120W and halves when the loaded impedance maintains approaches multiplies Canadian the output ability, demonstrates the senior amplifier important intrinsic special characteristic.After newest design D9 the level the progress which in aspects and so on timbre harmony, nature, balance obtains, also had reflected quietly the tan oak praises the amplifier in the timbre orientation the positive change which occurs.While convenient needs to point out, the D9 performance outstanding appears externally the type radiator, after is 5 sound tracks high efficiency the class president time steady work reliable safeguard, it possibly also is until now Ke Song in the single plane the needed materials heaviest radiator.
The D9 front level system including 6 volume controls precise synchronization independent sound track, center sets at, postpositioned, the ultra bass sound track is opposite in the pretage sound track volume, around sound track about balances can perform in the certain scope to adjust independently, the correlation value automatically is preserved to the D9 user database, each time 开机 when automatic transfer.The D9 front level also has the extremely effective bass management system management system, when stereo sound replay may use the ultra woofer to make up the small speaker in the low frequency aspect disappointment.
The D9 signal port establishment is practical, is reasonable, the audio frequency aspect idea has 10 groups of three-dimensional vocal inputs ports, 2 groups of 5.1 sound tracks input port, 2 groups of stereo sounds line output port;The video frequency aspect idea has 4 groups of compound video frequencies (Video) and the super video input port, 2 components quantity video frequency (Y Pb/Cb Pr/Cr) inputs the port, 2 groups of compound video frequencies (Video) and the super video output port, 1 component quantity video frequency (Y Pb/Cb Pr/Cr) outputs the port, these ports may satisfy the senior seeing and hearing amateur's system disposition request.
In the function establishment aspect, the D9 design strengthened “humanist” the basic idea, on the kneading board only supposes most commonly used holds controls and demonstrates the function, regarding the static sound level, the volume change characteristic, various ports gain initialization and so on uses the function, the user to be possible extremely to enter the establishment menu through the remote control to perform to establish, maximum limit has provided comfortably, the friendly man-machine operation contact surface for the user, causes D9 to hold controls has like traditional stereo sound merit putting convenient and easy.
Harasses, the low distortion, the 10MHz band width video channel with the low string completes to the compound video frequency (Video), the super video frequency (S-Video) the signal cut, the assignment and the impedance matching, after guarantees processing the image detail 丝毫无损, brightness rank precisely, the color return to original state is accurate;With wideband passive way realization to high quality component video signal (Y Pb/Cb Pr/Cr) the cut by ceases the signal thoroughly the nonlinear distortion, all manifested D9 the video frequency unit to give to take highly similarly.
The heavyweight needed materials cause D9 the body weight to surpass 26 kilograms, looks over D9 in, the user definitely may feel this is one in aspects and so on design idea, technological level, needed materials standard with with the multi- sound tracks amplifier which the factory senior stereo sound amplifier inherits, is “listens respectfully” designs.
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Main performance index:
Audio frequency pretage level
Frequency response 5Hz~100KHz (- 3dB)
Signal to noise ratio ≥96dB (2V, A counts power)
Maximum output voltage ≥12Vrms (THD+N≤ 0.1%, 1KHz)
Nonlinear distortion ≤0.1% (20Hz~20KHz, 2V)
Audio power amplifier
Voltage gain 30dB±0.5dB (1KHz)
Rating continuously output
(Non- linear distorts ≤0.1%)
130W@8Ω (each sound track) (non- linear distorts ≤0.1%)
2×120W@8Ω (stereo sound),
2×200W@4Ω (stereo sound)
Frequency response 5Hz~100KHz (- 3dB)
Nonlinear distortion ≤0.1% (20~20KHz, 120W, 8Ω)
Damping ≥50@1KHz/8Ω
Signal to noise ratio ≥100dB (A counts power)
Entire machine
Work power source AC220V (±10%) 50/60Hz 1200W (MAX)
Outlook size 434mm (W) ×195mm (H) ×420mm (D)
Weight 26.5Kg
Dernière édition par
PatrickBateman le 07 Jan 2005 14:31, édité 1 fois.
les caractéristiques semblent prometteuses en tout cas !
sur les forums, les bruits courent et parfois pour rien
