6J1 DIY Tube Amplifier AMP Pre-Amplifier Board Module Headphone Buffer Kit + Follow
THÔNG TIN CHI TIẾT
- It is the circuit schematic imitation design, to be rational optimization, more stable performance than the original machine, 10% tube set increase.
- This board uses a single 12 V AC input battery, the processing circuit provides 6J1 tube required positive and negative voltage and voltage supply filament voltage.
- Material: Plastic, Metal
- Size: approx. 77*75* 52mm/3.03*2.95*2.04''
- Power input: AC 12 V1A 5.5 * 2.5 Plug
- Channle: 2.0 / Stereo
6J1 DIY Tube Amplifier Preamp AMP Pre-Amplifier Board Headphone Buffer Kit
Features:
It is the circuit schematic imitation design, to be rational optimization, more stable performance than the original machine, 10% tube set increase.
This board uses a single 12 V AC input battery, the processing circuit provides 6J1 tube required positive and negative voltage and voltage supply filament voltage.
Energy works:
An open tube feeding the filament heating is started, when the impulse from zero-tension start to increase the hot filament tube, etc.,
It also happens to boost boost finish, so this is the same with the 8 * 470 UF capacitor very clean filter. Good power supply system will not have a buzzing, the filament is 12 V DC power supply, needs two tube is connected in series with a DC filament filament too in order Reduce noise.
Specifications:
Material: Plastic, Metal
Color: As picture shown
Size: approx. 77*75* 52mm/3.03*2.95*2.04''
Power input: AC 12 V1A 5.5 * 2.5 Plug
Channle: 2.0 / Stereo
Potentiometer Function: Volume + Power Switch setting
Note:
Please allow 1-3 cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
- Brand dreamall
- SKU DR305ELAAIXPLCVNAMZ-39842800
- Model Dreamall-1VF8MG4TD7AR6HX1
- Warranty Type No Warranty
What’s in the box1 x Preamp Board Module Preamplifier Kit
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