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HOME  >>  PRODUCTS  >>  6N3+6Z4 tube preamp HIFI audio stereo preamplifier +transformer
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6N3+6Z4 tube preamp HIFI audio stereo preamplifier +transformer
Item ID:26032719
List Price:US$65.00
Price:US$55.00
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Product Q & A
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6N3+6Z4 tube valve Pre-AMP Class A audio stereo preamplifier include transformer
 
  • almost ZERO noise
  • 110V/220V two kind transformer available
  • Size:24.5 * 12.5 * 6CM
  • Weight:1.5KG
Features:

It's a very good preamp.it's new design version.better sound quality and beauty exterior,easy assembling it.all Electronic component are using professional units.

because this is tube preamp.usually the preamplifier need warm time about 5-10 minutes.

1: Fully shielded transformer,and the High voltage filter capacitor using Original Philips BC capacitor.then you can get a pure power from tranformer.this is the basis for pure music output.

2: All resistance using solid core resistance,Safety at Higher Power Resistance builds up as current flows through a wire. that resistance causes heat, which increases as the amount of power increases. Too much heat can cause a fire. Braid-stranded wire carries more power with less heat due to a greater surface area.

3: Audiophiler MKP pro audio coupling capacitor.and nichicon filtering capacitance, be sure the pure music output.almost without any back noise,when you turn volume to MAX.just can listen a little noise floor.

( I test it with my other headphone amplifier and power tube amplifier. the sound is very clear,person vocal very warm with magnetic.like that singer just face to you.Sound of breathing distinguish very clearly.)

4: About the input and output interface.all using GOLD RCA interface.



Package include: Assembled preamp board X 1    6N3 tube   X2pcs   6Z4 tube  X 1pcs     transformer   X 1pcs         Acrylic cover  X2       
Pillars  X6pcs
  

We also can provide uptate the two 6N3 tubes with GE5670.  the price need extra 10USD



http://www.diyerzone.com/u_file/product/16_03_27/d3723b786f.jpg
http://www.diyerzone.com/u_file/product/16_03_29/59f9d00b7d.jpg
Finished preamp
Items No:170307-9
Price:US$72.00
Finished preamp
Items No:170307-3
Price:US$102.00
Finished preamp
Items No:169-82
Price:US$148.00
Finished preamp
Items No:169-88
Price:US$40.00
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