Pre Amp Kit, 6JL Electronic Amplifier Tube Valve Vacuum Electron Preamp Board Diy Buffer Effector Preamplifier Headphone Treble Midrange Bass Tone Control Musical Fidelity Module Audio 6AK5 5654 6AU6

Description

Features: 1. The preamp amplifier board, fever pre amplifier preamp is a kind of music amplifier, which uses a vacuum tube to enhance the amplitude or power of the signal to achieve the effect of amplifying the sound signal 2. The preamplifier volume control board, electron valve pre amp tube adopts full bridge rectifier, the four pins of rectifier is respectively in parallel connected with decoupling capacitor, effectively eliminate the high frequency interference of AC power grid 3. Volume controls preamp module adopts 8 470UFs capacitor filter which is very clean and can make the sound more clear and translucent; This electronic tube is a very practical stereo preamplifier volume control board 4. Preamplifier board is reasonable, low noise, component layout nice 5. The pre amp board replacement is divided into unassembled parts, so you can assemble them by yourself and enjoy the process of building your own tube amplifier, suitable for electronics enthusiasts Specification: Model: 6JL electronic tube bile preamplifier, can replace the tube type 6AK5, 5654, 6AU6 Power Input : AC 12V 1A 5.5*2.5 PLUG Channel type: 2.0/stereo Knob Function: power switch / volume adjustment Power Input: AC AC12V 0.8A / 5.5*2.5 plug power supply or transformer (DC is not supported) Magnification: 0.85 times magnification Size: 77 * 75 * 52 mm/ 3 * 3 * 2 in Package Weight: 88 g Package List: 1 * DIY Kit