Cheap amplifier board, Buy Quality digital amplifier board directly from China digital amplifier Suppliers: free shipping Assembled TDA8950 remote digital amplifier board/high feedback amplifier boardAvailability:In stock Add to cart Add to Wishlist
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. B traces using a little grounding. The amplifier board is stable and reliable output power; beautiful mellow sound, open sound field. Dimensional sense of strong, powerful low-frequency sound calm, very good signal to noise ratio, wide dynamic range; details clear, excellent transient response, playing all kinds of music were afloat in the family environment is very good playback performance. 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 bo
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|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|