Nobsound HiFi Vacuum Tube Power Amplifier Stereo Intergrated Audio Amp w/ Bluetooth USB SD Card Review

Nobsound HiFi Vacuum Tube Power Amplifier Stereo Intergrated Audio Amp w/ Bluetooth USB SD Card

  • Bluetooth 4.0 audio input; 3 set of stereo L/R RCA intput; 1 set of stereo L/R RCA output
  • USB, SD card direct playback; Treble,Bass,Volume independent control
  • Please note that this is 220V version. For most customers in America, a voltage converter would be needed.

Specifications:

  • Power: 15W-200W (Rated power about 80W)
  • Frequency response: 52Hz-32KHz ±3dB
  • Output impedance: 4Ω/8Ω
  • SNR: 80db
  • Input Sensitivity: 300mv
  • Harmonic distortion: <1% (200Hz-20KHz)
  • Tube brand: Shuguang
  • Operating voltage: 220V
  • Weight: about 7 kg
  • Size: 250mm * 430mm * 190mm (W*D*H)

Package includes:

  • Finished tube amplifiers ×1

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