The Super Gain Clone™ stereo amplifier is based on the National Semiconductor LM3886 Integrated Circuit power amplifier chip. Its features are summarized here:

• 40 Watts per channel into 8 ohms from LM3886 devices
• LM3886's operated in inverting mode for best performance
• Inverting input buffer stage provides overall non-inverting amplifier
• Audio-grade DC servo control of output offset voltage
• No output coupling capacitor to degrade sonics
• No input stage feedback return capacitor to degrade sonics
• No electrolytic capacitors in the signal path
• High input impedance
• Adaptive soft clipping (Klever Klipper ) ahead of the feedback loop
• The amplifier-proper never clips
• Extra input-path RFI filtering
• Conjugate-matched pi output network for exceptional RFI immunity
• Torroidal air core output inductor for HF stability without sonic degradation
• Heavily snubbed and bypassed power supply with 60,000 uF per rail