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Douk Audio VU3PRO Переключатель усилителя/динамика VU Meter 2-IN-2-OUT
- As an analog VU meter, with wired stereo RCA input and wireless microphone inputs, can be matched very well with most common audio device such as mobile phone, computer, CD players, or speakers and so on, very suitable for home/office/studio system to dynamically decorate your auditory feast.
- As a 4-way audio splitter box, VU2 can work in 4-IN-1-OUT to compare the sound quality of differet audio source among mobile phone, tablet computer, TV, CD player, DAC etc., also can work in 1-IN-4-OUT mode to do contrasts among preamp, headphone, power amplifier and active speakers etc., no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. 4 channel can input at the same time to mixer different audio source, also can output at the same time to satisfy the requirements of monitoring or recording.
- The USB interface of VU2 is only for providing power for the drive board of the VU meter, without any interference to the audio input and output circuit. VU meter and switcher box is controlled independently, and VU meter only reads audio signal from the I/O interface, the sound quality will not be affected.
- Unique and powerful design with exquisite appearance, cool black case and colorful indicators looks vintage and dynamic. All input and output terminas are made of lengthened gold-plated pure copper with large contact area for perfect performance and ultra-low signal loss, and equipped with remote control, very convenient to use, can perfectly match with audio device of different styles and suitable for a variety of scenarios.
- Gain adjustment, to adjust the gain of input signal, that is the swing range of pointer. And 0dB position can be set at random when recording is needed. GAIN setting is controlled by the microcontroller internal digital adjustment, has no physical contact with the input audio signal then has no impact on sound quality.
- Delay adjustment, to adjust the sensitivity of pointer that is the speed of pointer beating to adapt to different music styles. Generally, slow rhythm corresponds to slower beat, rock, punk and other fast-paced music is more suitable for faster beat.
- In ACG mode, the input volume and the swing of pointer is not proportional. When the input volume is low, the swing amplitude of pointer is large, and when the volume is gradually increased, the swing amplitude gradually becomes small. This mode cannot truly show the input level, not suits professional recording occasions but suits people's regular hearing habits.
- In DB mode, the swing of the pointer is proportional to the input signal. This display mode is suitable for some occasions that need to know the real music level, such as a recording studio or when testing a certain sound level.
- Audio input: stereo RCA / Microphone
- Audio output: 4 groups of stereo RCA
- Working mode of switcher: 1-IN-4-OUT / 4-IN-1-OUT
- Sensitivity adjustment: support
- Gain adjustment: support (DB mode / ACG mode)
- Working voltage: Micro USB DC 5V
- Working current: 0.5A (dark version) / 1.5A (light version)
- Voltage of backlight filament: DC / AC 6-12V
- Current of backlight filament: 10mA (dark version) / 100mA (light version)
- Dynamic acceleration / deceleration damping modes: support
- Power on/off function: support
- Settings saved after shutdown: support
- Mute function: support
- Dimensions(W*D*H): 280*122*80mm / 11.02*4.08*3.15in
- Net weight: 1.10kg / 2.43lb
- Package weight: 1.43kg / 3.15lb
- VU2 Meter ×1
- Remote Control (without batteries) ×1
- USB Cable ×1
- User Manual ×1
Warm Tips：
Compatible with most audio devices, but cannot guarantee 100%. If there exists common ground noise, please add an isolation module between VU2 and your device.
Notice：
- 4 channel can work (input or output) at the same time, but this function only can be set by pressing the four channel buttons on the front panel, cannot be controlled by remote control.
- When in 4-IN-1-OUT mode, 4 channels of VU2 are not recommended to work in parallel, there will be some distortion if the output level of 4 players are different.
- Not recommend to power VU2 from the USB interface of audio source device, noise will be generated in this condition.
Отзывы покупателей
У меня есть тот, что с черными индикаторами громкости. В качестве аудиопереключателя работает отлично. Как у визуализатора, у него есть две проблемы: иглы довольно узкие, из-за чего они становятся невидимыми на расстоянии, а во-вторых, внутренний микрофон не справляется с большой громкостью. Очень хорошо, что у него внутри есть микрофон, но поскольку устройство, естественно, расположено довольно близко к динамикам, оно должно выдержать немного больше, прежде чем насытится.
Итак, одно слабое место заключается в том, что это устройство может издавать пронзительный писк, особенно когда устройство-источник включено. Я подозреваю, что проблема с заземлением или контуром заземления… хотя я не совсем уверен.
В целом это классное устройство, может быть, немного дороговато, хотя я даже не злюсь, так как рад, что кто-то все еще производит такие новинки. Я также сравнил его с VU-метрами старой кассетной магнитолы HIFI (Geracord 6131), и при ручной настройке с помощью кнопок он очень близок к цифровым VU-метрам кассетных дек. Очевидно, что нет никакого способа правильно их откалибровать, поскольку эта штука на самом деле просто передает звук от источника к целевому устройству.
Действительно крутой селектор источника. Немного больше, чем я ожидал, но работает хорошо.
Средства массовой информации не могут быть загружен.
vuメーターの雰囲気メインで購入しました。色々な記事から針が殆ど動かないなどありましたが、自分の環境では、いい感じに動いてます。欲を言えば、もう少し早く針の動きが動くと良いのですが。
I have had it for a while now and it's doing what it is supposed to be doing. For me that means it is just a visual retro throw back to watching the needles jump.
Everything about this thing is fantastic except that the VU meters don't light up. Doesn't seem to be an switch for it on the remote or on the unit itself.