Dussun D9Multichannel AV Amplifier HighEnd Hybrid Integrated Amplifier
Oem for Mark Levinson and his associates RED ROSE MUSIC.
V6i is a HighEnd Hybrid Integrated Amplifier, featured with "High Power Ultra Pure Class A Output. "Ultra Pure Class A" is a "green" Class A amplification solution.
The automatic bias-adapting circuit which is advanced in technology, makes V6i output ultra powerful, keeping in Class A working condition while producing less heat. As close to ideal solution, the automatic bias-adapting circuit makes V6i maintain Class A output, even in the situation that speakers impedance is significantly lowered, and that output power is amplified multi-times, a nearly ideal mode of functionality. In this way, V6i avoids the problem that usually comes with traditional class A amplifiers: the output quality lowers to class B level when the output power increases. The goal achieved in this way results in an upgraded overall sonic quality and enhanced output stage's ability when driving and controlling the speakers.
The critical endeavor of this model includes: Greatly increasing the output stage's current output capacity, correspondingly, each channel's power transformer capacity. Enhancing the sonic quality by using the automatic bias-adapting circuit, adjusting the harmonic distribution status and lowering the odd harmonic in a large scale. Separating stage power supply and system circuit, thus achieving a higher signal and noise rate and restraining the power hum more efficiently. All of these make V6i play music with high dynamics, purely and quietly. Additionally, the V6i has a symmetric internal structure, which helps in achieving the combination of high efficiency and low noise.
The high-quality aluminum alloy cabinet specially made for V6i not only improves dissemination of heat, but also manifests high standards for exterior design.
In V6i each sound channel has reliable protection circuit, which carries on the automatic detection for overload and breakdown, and implements corresponding automatic protection. Functionally, the design of V6i constantly pursue succinct is supreme principle in designing the high-end audio equipment. Surely, it also will convince you.
Design, Material, Manufacturing Standard, Finish
The amplifier's components are mounted in a stable aluminum enclosure with massive brushed aluminum front panel and good ventilation system. Design is simple and cool, handling-optimized, excluding unnecessary toys and extravagances, perhaps, just in this way nice. Selection of material, dimensioning, treatment as well as manufacturing are of absolute perfection, similar as for design and outfit.
Play Back Characteristics
With the matching periphery being able to process the quality of signal delivered by this sound wonder a dream, producing fantastically, soft, tube-like, but, nevertheless precise sound in highest resolution, not easy to describe. You must have and listen it for discovering its real potential what is expressed simply by pure sound of whatever you listen on highest levels.
With preamplifier-, power supply- and final stage components strictly separated, non-compromising directed to one target only, the best-possible reproduction of your music, expressed in the technical data as described below.
Of the finest available, beside others with:
A/V 1: Stereo, 2 Channels ,5.1,Video ,S-Video .Composite Video, switching from Stereo, 2 Channels to 5.1 and vice versa via front panel or IR remote control possible
A/V 2: Stereo, 2 Channels ,5.1,Video ,S-Video .Composite Video, switching from Stereo, 2 Channels to 5.1 and vice versa via front panel or IR remote control possible
A/V 3: Stereo, 2 Channels. Video .S-Video
A/V 4: Stereo, 2 Channels. Video .S-Video
A 1: Stereo, 2 Channels
A 2: Stereo, 2 Channels
A 3: Stereo, 2 Channels
A 4: Stereo, 2 Channels
Frequency Response: 5Hz - 100kHz (-3dB)
Signal to Noise Ratio: 96dB (2V, "A" Weighting)
Maximum Output Voltage:5 Vrms (THD+N 0.1%, 1kHz)
Distortion:0.1% (20Hz - 20kHz, 2V)
High-Pass Filter: BT-2 120Hz/-3dB (2.1 Stereo, L/R Channel Output)
Low-Pass Filter: BT-2 120Hz/-3dB (2.1 Stereo, SW Channel Output)
Master Volume Adjust Range: 0 (Off) - 84, Minimum Step 1dB
Relative Volume of Central and Subwoofer Channels: 12dB (Step 1dB, 5.1 Ch., 2.1 stereo Subwoofer with separate volume memory)
Relative Volume of Surround Channels: 6dB (step 1dB, will be remembered)
Balance Adjust of Front- and Rear Surround channels: 6dB (step 1dB, will be remembered, separate for front and rear channels
Amount of Mute Attenuation: -20dB, -30dB, -40dB, -60dB, selectable and remembered
Voltage Gain: 30dB 0.5dB (1 kHz)
Prime Output Power Rating (Distortion 0.1%): 130W/Channel,
8 (distortion 0.1%)
2x 120W, Stereo, 8
2x 200W, Stereo, 4
Frequency Response: 5Hz - 100kHz (-3dB)
Distortion: 0.1% (20Hz - 20kHz, 120W, 8
Dampin:50 1kHz, 8
Signal to Noise Ratio:100dB ("A" Weighting)
Terminal Impedance: 75 (Composite Video, S-Video, Component Video)
Input Voltage: 1Vp-p (Composite Video, S-Video, Component Video)
Voltage Gain: 0dB (Composite Video, S-Video, Component Video)
Video Bandwidth: 10Mhz (-1dB, Composite Video, S-Video),
50 Mhz (-1dB, Component Video)
Power Supply: A/C 220V 10%, 50/60 Hz, 1200W max.
Temperature: 5 - 40C, Relative Air Humidity: 35 - 80%
Dimensions: 434x195x420 mm (WxHxD)
Weight: 26.5 kg