915 Generation 1Pair Power Amplifier Board IRF240 FET Power Amplifier Sound

1. Use IRF240 MOS tube.
2. The input coupling capacitor is50V / 3.3UFimported from , and the main circuit of the electrolytic capacitor signal is .
3. The resistor uses -ring metal resistors, and the main circuit uses -ring metal film resistors with an accuracy of +/- 1% to a good signal-to-noise for the whole machine.
4. The PCB uses 1.6mm thick double-sided sheet, 2.0 copper thickness, and the whole process of spraying tin to good passing performance of and small currents. Best-in-class PCB quality. The wiring layout of the entire circuit board is quite rigorous and reasonable, and the overall PCB routing adopts a little grounding .
5. The power amplifier board works stably and reliably with high output power; the sound is beautiful and round, and the sound field is wide. Strong three-dimensional sense, stable and solid low frequency, signal-to-noise , wide dynamic range; clear details, transient response, all kinds of music can be handled freely, and it has a good performance in the home playback environment. Power supply: + -35V to + -45V
Power: 100W (+ -45V 4ohm)/ 1 channel
Distortion: is 0.012% into 1 kilohertz and full power is 0.015% into 10 kilohertz and full power
Quiescent current: 20MV
colour: as shown
Material: ABS
Size: 9x5.4cm Package Contents:
1 Pair Amplifier Board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.