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6N3/GE5670 Electronic Tube Bile Rectifier Fever Preamp Amplifier DIY Assemble Board Including Transformer
Description:
- Weight: 1.5kg
- High voltage capacitor is changed to Japan Nickon fever capacitor (and it is already upgraded to PHILIPS capacitor)
- The circuit adopts standard 6N3RPP format, the noise controlling is very good
- Rectification part adopts bile rectifier recommended by many fever lover, the sound is more charming
- Female voice sounds very soft and sweet, good detail behaving
- Tone is warm and smooth, high frequency is soft not brazen, human sound is sweet and smooth
- This is assembled board
Specs:
- Filter adopts PHILIPS BC capacitor
- Filament filter adopts philips BC and Japan capcitor
- Resistor adopts US AB imported fever resistor
- Coupling upgrade German ERO fever capacitor
- Electronic tube adopts 6N3 "J" capacitor
- Reasonable wiring, can not hear background noises
- Potenitometer adopts Taiwan fever audio potentiometers
- Dimesnsion: 175*110*70 mm
