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12V AC Op-Amp Bass Mid Treble Tone Control PCB Board | Dual LM358 Preamp Equalizer Board for Home Theater & Audio DIY
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🔴 12V AC Transformer Ready: Directly connects to standard 12V AC power supply inputs for seamless system integration.
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🟢 Dual LM358 Architecture: Uses two operational amplifiers to process independent sound frequencies cleanly.
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🟡 Precision Frequency Control: Fine-tunes bass, midrange, and treble levels for optimal audio balance.
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🔵 Ultra-Clear Silkscreen: Clearly labeled component positions streamline resistor, capacitor, and IC placement.
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🟣 Onboard Rectifier Circuit: Features designated slots for 1N4007 diodes and filter capacitors to handle AC power input.
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🟠 High Signal-to-Noise Ratio: Delivers clean audio pre-amplification with minimal distortion or hum.
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🟤 Compact Layout: Space-saving footprint fits effortlessly inside amplifier cabinets and project boxes.
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⚪ Durable Circuit Board: Sturdy board layout built to withstand heat during component assembly.
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🟦 Universal Audio Compatibility: Connects smoothly between audio input sources and main power amplifier boards.
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🟩 Ideal for DIY Builders: Perfect foundation for custom sound systems, karaoke setups, and active equalizers.
₨ 75 -
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4 Position Speaker Terminal – Push Jack Connector for Audio Systems
- 🎵 Easy Wire Connection – Push-to-lock design for quick setup.
- 🔴⚫ Color-Coded Clips – Red & black for polarity clarity.
- 🛠️ Dual & Quad Options – Choose 2-position or 4-position connectors.
- 🔒 Secure Grip – Spring-loaded clips hold wires firmly.
- 🎚️ Perfect for DIY – Ideal for custom audio projects.
- 📏 Compact Size – Fits neatly into panels and boards.
- 🧲 Reliable Conductivity – Strong metal contacts for clear sound.
- 🏠 Home Theater Ready – Great for amplifiers and sound systems.
- 🔧 Easy Installation – Simple panel/PCB mounting.
- 🏷️ Shehzad Electronics Quality – Trusted brand assurance.
₨ 75 -
153 (0.015uF / 15nF) 100V Green Polyester Film Capacitors (10-Piece Pack)
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🎯 Highly Accurate 0.015uF Value: Delivers ultra-stable, precise capacitance for sensitive signal tuning.
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⚡ 100V Working Voltage: Offers high voltage headroom for audio preamps and small-signal circuits.
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🎵 Crystal-Clear Audio Filters: Drastically minimizes distortion in sound equipment and tone controls.
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🟢 Moisture-Resistant Coating: Rugged epoxy dipping protects the component from humidity and aging.
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📦 Value-Packed 10-Piece Kit: Keeps your workbench fully stocked for multiple repair and DIY projects.
₨ 75 -
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103 (0.01uF / 10nF) 100V Green Polyester Film Capacitors (10-Piece Pack)
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🎯 Highly Accurate 0.01uF Value: Delivers ultra-stable, precise capacitance for sensitive signal tuning.
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⚡ 100V Working Voltage: Offers high voltage headroom for audio preamps and small-signal circuits.
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🎵 Crystal-Clear Audio Filters: Drastically minimizes distortion in sound equipment and tone controls.
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🟢 Moisture-Resistant Coating: Rugged epoxy dipping protects the component from humidity and aging.
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📦 Value-Packed 10-Piece Kit: Keeps your workbench fully stocked for multiple repair and DIY projects.
₨ 75 -
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682 (6800pF / 6.8nF) 100V Green Polyester Film Capacitors (10-Piece Pack)
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🎯 Highly Accurate 6800pF Value: Delivers ultra-stable, precise capacitance for sensitive signal tuning.
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⚡ 100V Working Voltage: Offers high voltage headroom for audio preamps and small-signal circuits.
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🎵 Crystal-Clear Audio Filters: Drastically minimizes distortion in sound equipment and tone controls.
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🟢 Moisture-Resistant Coating: Rugged epoxy dipping protects the component from humidity and aging.
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📦 Value-Packed 10-Piece Kit: Keeps your workbench fully stocked for multiple repair and DIY projects.
₨ 75 -
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RS-280 High Speed Mini DC Motor – 9000 RPM, Compact & Powerful
✔ High Speed – Runs at 9000 RPM for rapid performance.
✔ Compact Size – Just 3cm x 2.4cm, fits tight spaces effortlessly.
✔ Sturdy Shaft – 8.3mm x 2mm metal shaft for durability.
✔ Low Voltage (4V) – Energy-efficient and safe for small electronics.
✔ Lightweight – Easy to integrate into portable devices.
✔ Versatile Use – Ideal for robotics, drones, RC cars, and DIY projects.
✔ Reliable Torque – Balances speed and power for smooth operation.
✔ Precision-Built – Ensures consistent, vibration-free performance.
✔ Trusted Brand – Backed by Shehzad Electronics’ quality guarantee.
✔ Plug-and-Play – Simple wiring for quick installation.₨ 75 -
TDA7294 100W Mono Amplifier PCB – High-Power Audio Board for Professional Sound Systems
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🔊 High-Power Output: Delivers up to 100W RMS @ 4Ω and 70W @ 8Ω.
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💎 Premium Audio IC: Built around the trusted TDA7294 for high-fidelity performance.
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📐 Mono Channel Design: Ideal for subwoofers or dedicated speaker applications.
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🔋 Wide Voltage Support: Operates from ±25V to ±40V DC for flexible use.
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🧱 Professional PCB Layout: Engineered for optimal heat dissipation and reliability.
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🔧 Heavy-Duty Construction: Thick copper traces for improved power handling.
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🎵 Low Distortion: <0.1% THD ensures clean and detailed sound output.
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🔌 Input Sensitivity: Requires only 1V RMS for full power output.
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🛡️ Built-in Protections: Includes short-circuit, thermal, and mute/standby functions.
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🛠️ DIY & Pro Ready: Suitable for subwoofers, home theaters, and custom audio builds.
₨ 75 -
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TDA7388 Amplifier PCB Bare Board | 4 Channel 45W+45W+45W+45W | Size 2″ x 3.5″
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🔊 4 Channels Output – 45W + 45W + 45W + 45W powerful audio performance.
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🛠️ Bare PCB Board – Ready for DIY assembly with your own components.
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📏 Compact Size – 2 inches x 3.5 inches, ideal for space-saving projects.
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🔥 High Quality Material – Durable PCB with clear, easy-to-read silk screen labels.
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🎯 Compatible with TDA7388 IC – Designed specifically for TDA7388 amplifier chip.
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🔧 Perfect for DIY Projects – Car amplifiers, home audio systems, custom speakers, and more.
₨ 75 -
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12W 220V SKD LED Chip with Chip Driver Module – 45.8mm
✅ 12W High Efficiency – Energy-saving with bright illumination
✅ 220V AC Input – Includes a dedicated driver module
✅ 2835 LED Chip Technology – High brightness with long lifespan
✅ 45.8mm Compact Design – Ideal for various lighting applications
✅ High CRI >Ra80 – Natural and vibrant lighting
✅ Aluminum PCB – Enhances heat dissipation and durability
✅ DIY Friendly – Easy installation for lighting projects₨ 75 -
12V Super Bright LED Panel Light | 60 SMD 5730 White LED Bar | Aluminum Base
💡 Super Bright Output – 60 LEDs provide powerful illumination
⚡ 12V DC Operation – Perfect for batteries, solar & automotive use
🔆 High Efficiency SMD 5730 LEDs – Better brightness and performance
🧱 Aluminum Base – Excellent heat dissipation for longer life
⏳ Long Lifespan – Over 50,000 hours of use
📏 Compact Size – Easy to install in small spaces
🎯 Uniform Light Distribution – No dark spots, smooth lighting
🔌 Easy Installation – Simple wiring for quick setup
🌍 Energy Efficient – Low power consumption with high output
🛠 Multi-Purpose Use – Suitable for car, home, and DIY projects₨ 75 -
822 (8200pF / 8.2nF) 100V Green Polyester Film Capacitors (10-Piece Pack)
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🎯 Highly Accurate 8200pF Value: Delivers ultra-stable, precise capacitance for sensitive signal tuning.
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⚡ 100V Working Voltage: Offers high voltage headroom for audio preamps and small-signal circuits.
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🎵 Crystal-Clear Audio Filters: Drastically minimizes distortion in sound equipment and tone controls.
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🟢 Moisture-Resistant Coating: Rugged epoxy dipping protects the component from humidity and aging.
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📦 Value-Packed 10-Piece Kit: Keeps your workbench fully stocked for multiple repair and DIY projects.
₨ 70 -
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472 (4700pF / 4.7nF) 100V Green Polyester Film Capacitors (10-Piece Pack)
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🎯 Highly Accurate 4700pF Value: Delivers ultra-stable, precise capacitance for sensitive signal tuning.
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⚡ 100V Working Voltage: Offers high voltage headroom for audio preamps and small-signal circuits.
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🎵 Crystal-Clear Audio Filters: Drastically minimizes distortion in sound equipment and tone controls.
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🟢 Moisture-Resistant Coating: Rugged epoxy dipping protects the component from humidity and aging.
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📦 Value-Packed 10-Piece Kit: Keeps your workbench fully stocked for multiple repair and DIY projects.
₨ 70 -