Portable Back Type Earphones Sports Bluetooth Wireless Binaural Earbuds Stereo Hd Hifi Sounds Devices With Mic Hands free Calls

Portable Back Type Earphones Sports Bluetooth Wireless Binaural Earbuds Stereo Hd Hifi Sounds Devices With Mic Hands free Calls
  • Продавец15thinfantry.us
  • Список ценUS $20.07piece
  • Продажная ценаUS $20.07piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,2 (152)

Oписание продукта

Product Details:

① Use of foreign classical circuit. Japan Toshiba 2SK170GR low-noise FET do single-ended Class A amplifier circuit, the attenuation is frequency compensation, so the gain, detail, wide frequency response, large dynamic.

② Power supply using a separate linear power supply, the circuit does not switch devices, so there is no switching noise, the output is very clean.

5

This product is only suitable for vinyl record players with RCA+ ground wire output connectors as shown


Specifications:

Output gain: MM = 55dB;
                   MC = 70dB (can adapt to> 0.1MV output value of the MC)

Frequency response: 10Hz-60KHz

Input: 1 set of  RCA stereo

Output: 1 set of RCA stereo

Input impedance: MM = 47K ohms
                           MC = 50/100/250 / 1K ohm (adjustable)

Output level: 10V (maximum)

S/N Ratio: MM> 90dB; MC> 85dB

Input capacitance: 100pF

Power consumption: 6 W (maximum)

Weight: 3.0Kg

Dimensions (W * H * D): 185mm * 73mm * 210mm

 

Package Included:

1 × Phono amplifier

1 × DC connection cable

 


 

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