Vincent SV-400 Black Stereo Amplifier
Интегральный усилитель, USB ЦАП, выходная мощность: (8 Ом) 2 х 50 Вт, частотный диапазон: 20 Гц - 22 кГц +/- 05 дБ, соотношение сигнал/шум: 90 дБ, коэффициент гармонических искажений: 0,1% (1 кГц,1 Вт). аудио входы: 5x RCA, 1x USB, аудио выходы: 2х RCA, габариты: 430 х 98 х 345 мм, вес: 9,5 кг, варианты цветов: черный, серебристый.
The weight of the Vincent SV-400 indicates that it uses a high-quality transformer power supply that can guarantee stable operation. The capacitance of the capacitors in the power supply is 6800uF, the transformer is on a toroidal core. The SV-400 is also equipped with a D/A converter for playing music formats from a computer or music server via USB.
The Vincent SV-400 integrated amplifier has a rich rear panel. In addition to two pairs of screw terminals for connecting acoustics, five stereo line inputs, a recording output and a preamp section output, there is a USB port. It is intended for direct connection of a computer as a digital audio source. Connect a standard USB cable (included) to this connector, run it in your computer, after it recognizes the amplifier as a standard USB device, a software player - and you can play WAV, MP3, etc. Internet (including high-resolution recordings for quite a reasonable fee), this option is very useful - even for those who prefer to buy "hard" copies of albums on CD, but do not want to expand their musical horizons at the cost of incredible material costs. Naturally, since the amplifier itself is analog, a DAC is needed for such a trick - and there is one inside the SV-400.
The power supply has a rather impressive toroidal network transformer, the total capacity of the power filter is 68,000 uF (both, according to the manufacturer, are taken with a large margin, which is quite true, given the modest output power of the amplifier). The output stage transistors are mounted on a single heatsink inside the case. There is only one pair of powerful bipolar transistors for each channel, which will surely attract opponents of the parallel connection of semiconductor devices, which is used to achieve high power (which is not here by definition) and involves careful selection of transistors in terms of electrical parameters both in the arms of a push-pull circuit and in within each shoulder. The volume control in the SV-400 is electronic. As already mentioned, the device has a switchable timbre block with limits for stepped adjustment of high and low frequencies of ±10 dB in 2 dB steps...
Are common | |
Name | VINCENT SV-400 Black |
Manufacturer | VINCENT (Germany) |
Series | Onset line |
Device type | Integrated amplifier |
Colour | Black |
Dimensions, mm | 430 x 98 x 345 |
Weight, kg | 9.5 |
Guarantee | 12 months |
Main characteristics | |
Number of channels | 2 |
Power 8 Ohm, W | 2 x 50 |
Frequency range, Hz-kHz | 20 - 20 |
S/W ratio, dB | 90 |
Harmonic coefficient, % | 0.1 |
Input impedance | 47 kOhm |
Sensitivity, dB | 200 mV |
Audio DAC | There is |
Remote control | There is |
Connectors input | |
USB | 1 x USB type A |
Analog audio | 5 x RCA |
Other | 1 x 3.5mm trigger |
connectors output | |
Analog audio | 2xRCA |
Acoustic | Two pairs |
Headphones | 1x6.3mm |
Other | 1 x 3.5mm trigger |
Brand | Vincent |
---|---|
Model | SV-400 |
Type | Интегральный усилитель |
Power | 2 х 50Вт при 8 Ом |
Frequency range | 20 Hz -20 kHz |
Number of channels | 2.0 |
Sensitivity | 200 мВ |
Color | Black |
Weight | 9,50 |
Dimensions | 430 х 98 х 345 мм. |
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