Отзывы о Усилитель Pro-Ject Phono Box
103 отзывов пользователей o Pro-Ject Phono Box
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Pro-Ject Phono Box?
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Keep in mind, due to the nature of record player connections, this amplifier uses RCA to connect your "stuff" together. RCA is "unbalanced", meaning it doesn't have a third, grounding wire, and just +/- instead. As with any unbalanced connections, this opens you up to the potential of ground loops -- but note that this has nothing to do directly with the quality of this amplifier. What you might have happen is a "path to ground" through the amplifier, which is not good for your listening experience. "Short" that ground loop by grounding it to your device after the amplifier, like your mixer. Then, the path of least resistance becomes the grounding wire from your record player to the mixer, stereo, etc. you're using, and you won't get a buzz as the amplifier, well, amplifies the extra electric potential going through itself.
I definitely got a pretty ground loop/buzz due to my setup, but once I grounded my turntable to my mixer (use dedicated grounding points or case screws!), the ground loop stopped flowing through the amplifier and a beautiful silence followed. If you do have any other active devices like mixers, stereos, etc., try grounding things to different places, not just the amplifier itself. I'm rather picky about this stuff, so I want an amplifier that doesn't inject tons of hiss/buzz/hum early in my chain, or any other unwanted noise -- these are challenging things to keep out of high-gain stuff like this. And, to that note, this amplifier does give you a decent/usable amount of gain.
This product does a fantastic job at cleanly amplifying a SL-1200M3D with an M44G on it; once grounded correctly, it well exceeded my expectations. I can move the mixer channel's slider to +10dB with a comfortable listening level at my headphones, and I still do not hear any white noise -- that only comes in at about +15dB, but the volume it produces is really good. For folks that are more into audio, you might recognize that ratio from the noise to the signal as SNR, and this amplifier's SNR is pretty good.
-Sounds fantastic.
-Improved the sound of my Audio Technica AT-LPW40WN dramatically, warmer, richer.
-No noise or hum.
-Looks good.
-No annoying LED lights.
-Heavy enough to stay put and not be drag by the cables.
The preamp delivered to me has some inherent manufacturing fault and there is a terrible distortion in sound output. The music is terrible and absolutely un-listenable. After having confirmed that there is noting wrong in my Turntable and Receiver I contacted Amazon Support who were very supportive and patched me on call to Project Technical Expert in Austria.
The usual trouble shooting steps of proper connectivity and Grounding were discussed with the Project Expert and on which I clarified were not the cause as I had already tested my Turntable on another receiver having a Phono input.
I was advised by Project Technical Expert in Austria that the item has a worldwide warranty and I should contact the local Project Distributor in my country.
I called Ms Innovative Information Technology Private Limited in India who are the local distributors for Project in India and explained my problem.
I was rudely shocked when the distributor told me to just throw the preamp in the dustbin as it was a very basic useless commodity item. He absolutely rubbished the international warranty and said he can do nothing about it.
End of Story.....In conclusion a very useless and rubbish purchase. Money Wasted. ....Totally Avoid Like Plague.
Update- one channel stopped working after the first day. Replacement had the same issue. Tested with 2 other turntables and receiver to make sure it was the preamp. It was. I will be returning this and going with my original choice.
Nothing I tried could fix it. Grounded to the amp, to earth on the AC wall outlet. Tied it to my expensive Technics turntable ground. Nothing, Nada, Nyet!
Amazon wont take it back because it is 5 days out of the return window.
The "warranty" pamphlet has NO manufacturer contact info, so I can't even return it to them!.
решение, Phono-предусилитель. Здесь я приобрела Хама - здесь я жил несколько месяцев с фоном гул - музыка при этом была перекрыта. Сначала я не думал, что он находится на предусилитель. На форумах указывают на несколько проблемных факторов. От интерференции с Wi-Fi, электросетью или другими устройствами.
Все фигня!
Pro-Ject заказала, только что подключен. ОТСУТСТВИЕ жужжа шума больше. Я думал zunächste, что мой ресивер не был включен еще - но ничего - Никаких звуков, если не воспроизводится музыка - абсолютная тишина!
Больше можно и не дождаться. Кроме того, качество музыки топ.
Kaufste дешево, kaufste два раза ;)
Absoluste рекомендуется купить для тех, кто хочет использовать в своих современных сооружений со старыми, полюбившиеся отверток.
Chapeau!
лучшие устройства! Очень качественно обработаны. Корпус CPLT. из металла.
подключение делается очень легко и быстро, звук тоже очень хорошо!
-> конечно, звук-это всегда дело вкуса ;-)
плиты Для увлеченных слушателей не только что за ним McIntosh имеют абсолютно рекомендуем!!!






