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BONATECH Biliary Rectifier 6N3Tube Preamp Board - Red

BONATECH Biliary Rectifier 6N3Tube Preamp Board - Red

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SKU: 323861
  • US$45.63

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  • 41.82
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BONATECH Biliary Rectifier 6N3Tube Preamp Board - Red

BONATECH Biliary Rectifier 6N3Tube Preamp Board - Red

US$41.82 US$45.63 8%OFF 0

Not only broaden the frequency response, but with better bass extension; Woice is mellow and fine; Overall structure adopts two PCBs; Thickness of the main circuit board is 2mm, which is mainly on account of avoiding damage when plugging electronic tube; PCB tops is for decorating, shileding and anti electric shock, etc.; Design is very user-friendly; 


1. Filter adopts Panasonic 105-degree electrolytic capacitor.

2. Filament filter capacitor adopts ruby enthusiast.

3. Resistor adopts 1% metal film fever resistors.

4. Coupled upgrade AUDIOPHILER MKP capacitors.

5. Electron tube adopts ** "J" class tube.

6. Reasonable alignment, background noise is almost inaudible

Note: The two secondary output lines of transformer should wired correctly or will burn transformers.


Quantity1 piece
Form ColorRed
MaterialGlass fiber + plastic + iron
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 4.92 in x 4.13 in x 1.5 in (12.5 cm x 10.5 cm x 3.8 cm)
Weight 29.91 oz (848 g)
Packing List
1 x Amplifier board
1 x Transformer 220V
2 x Electronic tubes

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Quantity 3+ units 5+ units 10+ units
Rate US$40.12 shipped US$39.99 shipped US$39.87 shipped

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