Description
This is a premium LM3886 IC-based Integrated Amplifier designed for high-quality, clean, and powerful audio performance. It features an inbuilt tone control preamplifier, heavy-duty copper toroidal transformer, and high-grade components throughout the design for superior sound clarity and reliability.
LM3886 Integrated Amplifier
Pure High-Fidelity Performance
Engineered for serious audio enthusiasts, this LM3886-based integrated amplifier delivers clean power, refined detail, and musical accuracy. Built around a heavy-duty copper toroidal power supply and precision-grade components, it offers excellent control, warmth, and long-term reliability.
Front Panel Controls
• Volume Control
• Bass Control
• Treble Control
• Balance Control
• Premium Bourns potentiometers for smooth and durable operation
Rear Panel Connectivity
• RCA Stereo Input (Left & Right)
• IEC Power Inlet
• Banana Binding Post Speaker Outputs
Power Section
• 20-0-20V, 8A 100% Copper Toroidal Transformer
• 6 × 4700µF / 50V Filter Capacitors
• High-efficiency Vertical Fins Heatsink
• Built-in Zobel Network for output stability
Amplifier Stage
• Original LM3886TF (Texas Instruments)
• Low distortion and high dynamic performance
• Built-in thermal and short-circuit protection
Pre-Amplifier Section
• Dedicated Tone Control Circuit
• NE5532 IC for low-noise audio processing
• TL074 IC for precise signal handling
Protection System
• Inbuilt Speaker Protection Circuit
• Original OMRON Relay for reliable output switching
Component Quality
• Vishay Capacitors and Resistors
• 1% Tolerance Metal Film Resistors (MFR)
• Carefully selected high-grade components throughout
Technical Specifications
• Output Power @ 8 Ohms: 40W RMS
• Output Power @ 4 Ohms: 68W RMS
• Input Sensitivity: 1V
• Frequency Response: 20Hz – 20kHz
• Low Total Harmonic Distortion (THD)
• High Signal-to-Noise Ratio (SNR)
Physical Specifications
• Dimensions: 12 × 9.5 × 3 Inches
• Net Weight: 8 KG
• Shipping Weight: 10 KG (with packing)
• Compact and rigid metal chassis
Suitable For
• Bookshelf Speakers
• Home Hi-Fi Systems
• Nearfield Studio Monitoring
• DIY Audiophile Setups
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