Using genuine original TDA8950 and LC75342. Interstage coupling capacitor top WIMA capacitors using 2.2UF, electrolytic capacitors used in Taiwan brand signals the main loop, the main filter capacitor using gold NOVER capacity 2 × 10000UF, using flat bridge rectifier 25A and above, to ensure strong support for a steady stream of power. Resistor selection of rings metal resistance, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio. 1.6mm thick sheet using double-sided PCB, 2.0 oz copper thickness, HASL whole process to ensure that the size of the current through the good performance. PCB-class quality. Features: 1 remote control and can be pre-coded switch control signal source input / volume / gain boost / treble / bass adjust the display 2 with memory function 3 supports remote control switch function 4 with a mute function 5 volume from "-79DB" to "20DB", a single step to 2DB 6. 0DB adjust the gain to +20 DB 7 treble "-10DB to +10 DB" regulation Bass have "-20DB to +20 DB" regulation 8 encoder with input selector switch, encoder switch can be switched according to the input signal (three inputs respectively, CD, DVD, PC) Basic parameters: Board size: 163MM * 127MM motherboard CPU board size: 102 * 38MM Output power amplifier board: 120W +120 W Operating voltage: AC 28V-0-28V (250W) AC 12V or 15V (10W)
Tags: amplifier board, digital amplifier board, digital amplifier, Cheap amplifier board, High Quality digital amplifier board, China digital amplifier Suppliers.
|Package Weight||0.45kg (0.99lb.)|
|Package Size||20cm x 10cm x 15cm (7.87in x 3.94in x 5.91in)|
|Model Number||YJ-amplifier board|