YJ0015 2SA1943/2SC5200 400W+400W HIFI DIY high-power assembly amplifier board
Product Description:
All parts of this product are original, unpretentious and pure in quality; the use of high-quality original parts is not only a guarantee of safety and quality, long service life, but also a strong guarantee that the actual performance can reach the design goal. The pursuit of first-class quality is our consistent aim.
product details:
This power amplifier board consists of 4 pairs of original 2SC5200 and 2SA1943 high-power Japanese Toshiba power amplifier transistors. Stable performance, strong power, very low noise, hard to hear!
The rectifier filter circuit is 4 British brand NOVER 50V10000UF filter capacitors and high-speed rectifier bridge 25A.
High-precision metal film resistors and high-quality capacitors are used. The price does not include the heatsink.
Full-featured advanced speaker protection circuit
Because the board adopts direct-coupled test amplification, the whole circuit has no coupling capacitor, which reduces the distortion to 1%. The overall audition feeling is (the low frequency is heavy and powerful, the midrange is full, the treble is sharp but not harsh, the current sound is very small, and the ear can only be heard when the ear is attached to the speaker) to experience the fun of audio fever.
parameters:
Output power: 200W+200W 4-8 ohms
Peak power: 400W+400W
Input voltage: 28-32V AC input
Size: 300 X 145 X 43mm
List:
2SA1943/2SC5200 assembly amplifier board x 1
