Vender BIGG JRC5532 Preamp Amplifier Audio Tone Control Preamplifier Board Preamplificador Treble Bass Volume Adjustment al mejor precio

#JRC5532 #Preamp #Amplifier #Audio #Tone #Control #Preamplifier #Board #Preamplificador #Treble #Bass #Volume #Adjustment JRC5532 Preamp Amplifier Audio Tone Control Preamplifier Board Preamplificador Treble Bass Volume Adjustment 100% brand new and high quality Feature: 1. The main circuit of electrolytic capacitor signal adopts famous brand, and the main filter capacitor adopts ELNA680UF*2+1000UF*6 to ensure strong and continuous power support. 2. The resistance uses five-ring metal resistors, and the main circuit uses five-ring metal film resistors with an accuracy of ±1% to ensure a good signal-to-noise ratio of the whole machine. 3. The left and right channel input coupling capacitors are coupled with WIMA2.2UF, the treble is clearer and the sound is sweeter! The combination of high and low sounds is more perfect! 4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents. First-class PCB quality. 5. The fully enclosed dust-proof potentiometer has more stable performance and is more durable than ordinary potentiometers! 6. The wiring layout of the entire circuit board is quite rigorous and reasonable. The work is stable and reliable, the low frequency is steady and powerful, the signal-to-noise ratio is excellent, and the dynamic range is wide; the details are clear, the transient response is excellent, and all kinds of music can be played freely, and it has a very good performance in the home environment. 7. The front stage is equipped with a through switch, and the board has an op amp socket. You can freely replace and upgrade the op amp according to your own preferences. It is flexible and convenient to use and meets different listening feelings. Specifications: Power Supply Voltage: AC 12V-18V Potentiometer Distance: 56.5MM--56.5MM--67MM Material: Metal Dimension: approx.27x6cm/10.63x2.36in Color: As pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Preamp Amplifier (other accessories demo in the picture is not included)