Features:

• Overload and Short Circuit Protected
• Simple, Single Voltage Power Supply
• No calibration or adjustments needed
• Standard, ready available components
• 25Hz - 1Mhz (-3dB) Frequency Response
• Low Distortion THD 0.1% (1kHz at 35 Watt)
• Signal to Noise Ratio S/N 95dB (open input)
• Will not damage speakers under any circumstances
• 40W Power Amp Schematic
• Voltage values in quiescent state
• Power Supply Schematic
• Parts List and Specifications
• Component Placing
• PCB Layout