M-10 bare-board
Class A power Amp, circuit base on Alpha 5
each channel using 8 pcs of Power MosFet on board speaker protect circuit
left and right channel pcb is symmetric design
board size: 260mm X 65mm X2mm thick
M-10 bare-board
Class A power Amp, circuit base on Alpha 5
each channel using 8 pcs of Power MosFet on board speaker protect circuit
left and right channel pcb is symmetric design
board size: 260mm X 65mm X2mm thick
LM3886 assembled and tested board LM-3886 IC power Module Stereo design using two boards can achieve balance power output; 68W cont. avg. output power into 4ohm = +-28V 38W cont. avg. output power into 8ohm = +- 28V 50W cont. avg. output power into 8ohm = +- 35V Signal-to-Noise Ratio >= 92dB board size: L80mm …
TDA7249 assembled and tested board VERY HIGH OPERATING VOLTAGE RANGE (+-40V) DMOS POWER STAGE Stereo design using two boards can achieve balance power output; RMS Continuous Output Power Distorsion = 0.5%: VS = +-35V, RL = 8ohm 60W VS = +_31V, RL = 6ohm 60W VS = +_27V, RL = 4ohm 60W with short circuit …
A-680 full balance assembled and tested board Full Balance Steoro Power Amp base on Accuphase circuit 200W class A per channel use Toshiba power transistor single end and balance input selectable with output servo to maintain the output to near zero dc voltage, easy to adjust and more stable on board regulators for the driver …
LM3883RA assembled and tested board LM-3886 IC power Module Stereo design using two boards can achieve balance power output; 68W cont. avg. output power into 4ohm = +-28V 38W cont. avg. output power into 8ohm = +-28V 50W cont. avg. output power into 8ohm = +-35V Signal-to-Noise Ratio >= 92dB sound more better than the …
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