6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY Assortment

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4.35


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6J1 Tube Preamp Amplifier Board Pre-amp Headphone Buffer Kits DIY Assortment

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6.11 6.11 USD 6.11

¥ 44.00

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    Categories :
    Amplifier | Linear ICs
    SKU :
    1941113
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    Return within 30days
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    Description:

    • 100% brand new and high quality 

    • Material: Plastic, Metal

    • Color: See pictures

    Descriptions:

    • SIZE: 77 MM * 75 MM * 52 MM

    • Power input: AC 12 V1A 5.5 * 2.5 PLUG

    • Channle: 2.0 / Stereo

    • Potentiometer Function: Volume + Power Switch setting

    Specification:

    • FE-6J1-2 tube fever plate pre-amp is the circuit schematic imitation design team Music fax X-10D, 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., 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.

    • Tips: If you need a welding bome, please open this link: T12 Welding Iron Station Controller

    • Not Retail Package

    • Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

    Package includes:

    • 1Pc x Tube 6J1 Preamp Board Module Preamplifier Kit Diy