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The five main characteristics of the circuit in this singing:
- Select a full separate component to build circuits to facilitate fine adjustment of various data parameters.
- Contains MM and MC''''''''''''''''s two types of vinion, which can adapt to the type of vinyl singer of most users on the market.
- Main release large circuit selection(Fet)The field effect tube is convenient to reduce the sensitivity of components to temperature changes and improve distortion.
- Choose a pure -armor circuit to form a divided into an enlarged circuit to effectively reduce the harmonic distortion and improve the sound effect.
- The singer balancing circuit does not use conventional integrated IC circuit feedback circuits, but instead selects attenuation types to take the natural characteristics of its sound.
The size of the two aluminum chassis is the same size, both width of 133 high 63 depth 250(Mother)
Some specifications indicators:
Voltage gain(1kHz): MM: 40dB, MC: 60dB,
Distortion(When 1kHz, 500mv output): mm: 0.8%, MC: 1.2%,
Signal noise ratio(1kHz, not in power): MM: 85DB, MC: 75DB
Input impedance: MM: 30kΩ, MC: 470Ω
Frequency response: 20Hz-20KH±2dB.
Applicable city electric voltage: 220V,(110V or 240V also has stocks that can be directly shot).
There are also black front panels to buy.
Random accessories include power cable and DC cable
Mao heavy: 3kg
Makers for one year
Part of the evaluation:
![](http://img.alicdn.com/imgextra/i1/22328978/O1CN01hecKFK2GByRGAbE3N_!!22328978.jpg)
It can be seen from the user''''''''''''''''s evaluation that this machine has been sold since 17 years, and the circuit structure and performance have been stable and mature.
After the purchase of the machine, I will send the PDF format instructions on Taobao Wangwang, pay attention to check,If the buyer can''''''''''''''''t watch the PDF format, please tell the shop owner to pass another picture instructions.
Tip: If the existing vinyl singing users feel that there is a lot of noise, do not rush to buy this singing. It is recommended to unplug the singer to the signal line. And the signal line should try to eliminate such noise, because buying any singing can not eliminate noise from the external singing. And if there is still a large noise after removing the signal line, it indicates that the noise is from the singing equipment. At this time, it is necessary to buy a singing and player with a lower noise. If the output, numbers display, or comes with singing, it may contain noise, so it is not recommended to buy this singing.
For other questions and other information with users, please refer to the store "Customize the customized vinyl singer singer amplifier motion moving magnetic MC MM"Column,Taobao link is:
https://item.taobao.com/item.htm?ft=t&id=628271473965