Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.
Specification:
Output Power: 100W +100 W (8Ω) THD = 0.03%
Operating voltage: Recommended voltage level ± 60v, ± 45v current level
Job type: Class A and B, but also the work of the CPI
Input impedance: 68K
Output Impedance :4-8Ω
Input Interface: Dual-channel signal input
Output interface: two-channel speaker output
Power mode: dual-supply operation, the voltage and current power output stage driving separate power supply. You can also merge the voltage supply level and the current level, the freedom to choose.
Feature:
1.The voltage amplifier stage amplifier board by the United States National Semiconductor's LM4702
2.The driver stage amplifier board uses Toshiba original 2SA1930/2SC5171
3.Amplifier board current amplification using original Toshiba 2SK1530 +2SJ201, with its warm timbre received wide acclaim industry
4.Voltage level and current level of the power amplifier board separate power supply, dual power supply design, thereby enhancing the quality and reduce the magnitude of the previous stage when dynamic interference, if the voltage level of the power amplifier board using parallel power supply, due to the low resistance shunt regulator power characteristics, can greatly enhance the signal to noise amplifier and sound quality.
5.Amplifier quiescent current from the current level of precision adjustable resistance adjustment, DIY enthusiasts can adjust according to your liking different tones
6.Amplifier board using double-sided PCB design, plate thickness is 2MM
7.PCB Dimensions: 170 x 62 mm
