FE-6J1-2 Tube Amplifier DIY Kit + Case - (AD42609)

Description:

The FE-6J1-2.0B is designed for music enthusiasts' design and development. Nowadays, due to the improvement of people's living standards, the pursuit of quality has improved. In the 1960s, one could hear that the sound of music was very satisfying, and now, what we need is high-quality music. The sound quality produced by this board is very good. It will bring you an unexpected surprise!

The FE-6J1-2 hybrid tube pre-amplifier board is an imitation of the X-10D music design equipment schematic, optimized for rational design, with more stable performance than the original machine, and a 10% increase in the tube set. This board uses a single 12 VAC input battery; the processing circuit provides the positive and negative voltage required for the 6J1 tube and the filament power supply voltage.

The power works: an open tube powering the filament heating starts when the voltage boost from zero begins to increase the filament tube heats up. In addition, the 8 470uF capacitors provide a very clean filter, and with a good power supply system, you will not have any hum.

Specifications:

- Power input: 12VAC. Uses a 5.5 x 2.1 mm jack; a 12VAC power adapter is a good option; you can also use a 12VAC transformer. Remember: you cannot use a DC power input, otherwise it will not work.

- Input for left channel and input for right channel. The audio signal input can be connected to mobile phones, computers, M3, MP4, and other music players.

- Output for left channel and output for right channel. The audio signal output terminal can be connected to the audio signal input amplifier, power amplifier boards, etc.

- Power / volume switch. The knob rotates clockwise or counter-clockwise to increase or decrease the volume. When the volume is turned down to the minimum, if you continue to turn until you hear a "click", it will turn off. In the off state, turn the knob clockwise to hear the "click" sound, the light is on, the power is on, then the volume is minimal, then continue rotating clockwise to increase the volume.

Package includes:

- 1x FE-6J1 amplifier DIY Kit unsoldered with all necessary components.

- 1x Schematic diagram.

- 1x Acrylic case