Marke: SainSmart

[discontinued] Assembled 6N3 Hi-Fi Buffer Audio Tube Headphone Amplifier

SKU: 101-60-153
Ups, 0 verfügbar.
  • 240mm(length) x 115mm(width) x 90mm (thickness)
  • Voltage: AC6.3V AC110V/220V 
  • Frequency response is broadened, sounds accurate and analytic.
  • Laser-cut premium arcylic case, sturdy and stylish
  • Gold-plated PCB board, anti-interference, anti electric shock
  • Special customized high voltage coupling capacitor

This tube preamp is based on the famous Matisse circuit, some modifications have been applied to expand the range of frequency, it sounds smooth and punchy. It's built up with 2 PCBs, the thickness of the lower main circuit PCB is 2mm which can avoid damage when replacing tubes, the upper PCB is for shielding and protection, excellent design!

  • Components: Selected 6N11 tube, Panasonic high voltage capacitors, special ordered high voltage out-couling capacitors, 1% tolerance metal film resistors, quality sealed mini potentiometers.
  • Glass fiber golden board, red solder mask, with green LEDs on the bottom of the tubes which give a fascinating looking in the dark!
  •   The kit is prewired and well set, you can use it directly even without a case
  •   Overall Dimension (including posts, front knob and RCA sockets): 125mm(length) x 115mm(width) x 73mm (thickness)
  •   Approx. 3 times amplifier.


  • 1 ×  6N3 Headphone pre-amplifier kit 

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