General

V8i 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 V8i output ultra powerful, keeping in Class A working condition while producing less heat. As close to ideal solution, the automatic bias-adapting circuit makes V8i 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, V8i 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 to 90A, correspondingly, each channel's power transformer capacity increased to 1000VA. 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 V8i play music with high dynamics, purely and quietly.

Additionally, the V8i 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 V8i not only improves dissemination of heat, but also manifests high standards for exterior design.

In V8i 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 V8i 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.

Signal Path

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.

Outfit

Of the finest available, beside others with:

• Transistor Pre Stage

• Transistor Final Stage

• Pre- and Final Stage strictly separated in design, with the possibility to split them via bridges at the unit's rear side

• Reference Frequency of highest stability

• Extra Line Output after OP-Amp stage

• High Quality Outputs, gold-plated

• Sophisticated distribution of voltage via 2 Ring Core Transformers

• Power Unit with sophisticated control and regulation

• Power Cable

• IR-Remote Control in metal, with all functions necessary for control of inputs and loudness

• Blue Diode Illumination for Power On/Off as well as input selected

• Others

Operating

Handling and operating are functional as well as easy, executable either directly at the unit or via IR remote control.

Technical Data

Preamp Stage

No. of Input Groups

Input Impedance:

Max. Input Voltage:

Voltage Gain:

Frequency Range:

S/N Ratio:

Distortion THD:

Dynamic NF-Signal:

Extra Line Output:

Final Stage

Input Impedance:

Voltage Gain:

Output Power:

Frequency Range:

Distortion THD: 

Channel Separation:

S/N Ratio:

Others

Splitting:

Remote Control:

Power Consumption:

Power Supply:

Environment Temperature:

Enclosure: 

Color:

Dimensions:

Weight 

000

5

47 kΩ / 1000 PF

≥ 12 Vrms (THD ≤ 0.1%)

14.5 dB ± 0.5 dB

5Hz-20kHz ± 0.5 dB

≥ 100 dB

≤ 0.03% (10Hz-20Khz, 1.5V)

115 dB

1 Group

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100 kΩ / 700 PF

29.8 dB ± 0.3 dB (1 kHz)

2x1000W / 2Ω; 2x500 W / 4Ω; 2x250 W / 8Ω

5Hz-20kHz ± 1 dB

≤ 0.2% (20Hz-20kHz, 250 W, 8Ω)

≥ 200 dB

≥ 116 dB

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Pre- and Final Stage can be split via bridges at the unit's rear side

Infrared, in metal enclosure

1500 W max.

 A/C 220±10 V / 50-60 Hz

0-40°C

Aluminum

Silver

434x530x220 mm, WxDxH

36 kg approx.

Delivery Volume

Brand-new, original packing, once opened for check and short test, including the following items:

1 amplifier, 1 IR remote control, 2 batteries AAA, 1 power cable, 1 original operating manual in Chinese as well as English.