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PT2399 & JRC4558 IC-Based Echo Sound Board Kit – High-Quality Audio Effects
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🎛️ Dual Premium ICs
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PT2399: Digital echo/delay processor
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JRC4558: Low-noise audio preamplifier
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🔄 Adjustable Echo Effects
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Control delay time, echo repeat, and feedback level
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🎸 Multi-Device Compatibility
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Works with guitars, microphones, karaoke systems, mixers, and more
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🛠️ DIY-Friendly Design
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Ideal for electronics hobbyists and audio professionals
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🧱 Compact & Durable
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Built with high-quality components for reliable performance
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🔌 Easy Integration
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Simple wiring and installation into any audio setup
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₨ 630 -
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PT2399 + Opamp 3-Volume Echo Sound PCB – Professional Grade Dual Supply Effects Board
✅ PT2399 + Opamp hybrid design
✅ Three dedicated volume controls
✅ Dual DC supply operation (±12V-±15V)
✅ Professional-grade audio quality
✅ Low-noise signal path
✅ Studio and stage ready
✅ Easy integration into existing gear
✅ Ideal for guitar/bass/vocal effects₨ 45 -
PT2399 Digital Echo/Delay IC – High-Quality Audio Processing Made Eas
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Built-In A/D and D/A Converters: Ensures high-quality signal conversion for clear, natural sound.
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Adjustable Delay Time: Can be set from 30ms to 340ms, suitable for various audio effects from short reverb-like echoes to long delays.
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Low Noise and Distortion: Provides clean and clear audio output, ideal for professional audio systems.
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Simple Implementation: Requires only a few external components, making it perfect for DIY projects and commercial designs.
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Versatile Applications: Used in guitar pedals, karaoke systems, audio mixers, and more.
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Compact Package: Available in a DIP-16 package, easy to use and solder on standard PCBs.
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Low Cost & High Performance: Excellent performance at an affordable price.
₨ 60 -
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PT2399 Echo board Audio Microphone Preamplifier Reverberation Echo sound
- Product model:4 Channel Echo Board
- Working Voltage :DC 12V
- Reverberation chips:PT2399
- former op-amp:JRC4558
- output channel:mono
- Input: AUX + four Microphones
- Frequency response range:25hz~17KHZ
- Size:218*54*25mm
- Weight:75g
- Notice:Only can use for moving-coil microphone
₨ 720 -
PT2399 Echo Sound Board | Karaoke Microphone Reverb Module | Delay Repeat Echo Control | Low Noise Audio Processor | Preamp DIY Audio Board
- ✨ PT2399 Digital Echo Processor – High-quality sound effects
- 🎤 Perfect for Karaoke Systems – Professional echo & reverb
- 🎶 Rich & Clear Audio Output – Warm and immersive sound
- 🔊 Ultra-Low Noise (< -90dBV) – Clean audio performance
- ⚡ Low Distortion (<0.5% THD) – Smooth sound reproduction
- 🎚️ 3 Adjustable Controls – Delay, Repeat, Echo tuning
- 🔧 DIY Friendly Module – Easy integration with amplifier
- 🧠 Built-in ADC & DAC – Stable digital processing
- 🔄 Adjustable VCO Frequency – Flexible echo timing
- 🔋 Low Power Consumption – Efficient performance
₨ 350 -
PT2399 Echo/Delay Sound Effect PCB – Professional Audio Effects Board for Guitar Pedals & DIY Projects
✅ PT2399 Echo/Delay Effect Circuit
✅ Compact and Easy-to-Assemble Design
✅ Labeled Component Layout (10K, 4K7, 100R, etc.)
✅ Adjustable Delay Time and Feedback
✅ Professional-Grade Audio Quality
✅ Low Noise Operation
✅ Works with 9V-12V Power Supply
✅ Perfect for Guitar Pedal Projects
✅ Includes All Critical Components
✅ Durable PCB Construction₨ 50 -
PT2399 Karaoke Echo Pre-Amplifier Board – Dual Microphone Input with Bass & Tone Control – Sammar Electronics Professional Reverb Kit
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🎤 Dual Microphone Support: Features two dedicated mic ports for group performances and professional duets.
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✨ Legendary PT2399 Echo: Powered by the original processing chip for the standard echo effect found in professional DVD players.
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🎛️ 5-Knob Precision Control: Take full command with individual knobs for Mic Volume, Echo, Bass, Tone, and Aux Music Volume.
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⚡ High-Fidelity Pre-Amp: Equipped with JRC4558 dual op-amps for clean, powerful signal processing and minimal noise.
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🎶 Independent Mixing: Seamlessly blend your vocals with background music using the Independent Aux Volume control.
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🔄 Customizable Reverb: The onboard Echo CTRL knob allows you to fine-tune the delay time for a custom acoustic feel.
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📱 Universal Aux Input: Easily connect your Phone, PC, or CD player as a music source via the standard input pads.
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🏗️ Sammar Electronics Build: Precision-manufactured (Model SK177) with high-grade components for industrial-level durability.
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🛡️ Low Noise Floor: Engineered with advanced filtering to ensure a pure signal path free from background hum.
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📦 DIY Karaoke Ready: The perfect core module for building Custom Karaoke Machines, PA Systems, and Home Theaters.
₨ 760 -
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R300 Desoldering Wire Solder Wick Tin Remover 1.5m Length Braid BGA Soldering Tools
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🔴 Pure Copper Core: High-grade material for maximum heat transfer and suction.
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🟠 Advanced Tin Absorption: Specifically engineered to soak up excess solder effortlessly.
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🟡 Oxidation & Corrosion Resistant: Stays fresh and effective even after storage.
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🟢 Universal Compatibility: Fits and works perfectly with all types of soldering irons.
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🔵 Ultra-Clean Results: Leaves pads and connections smooth and ready for new components.
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🟣 High Thermal Conductivity: Quickly reaches the melting point to protect sensitive parts.
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⚪ Heavy-Duty Loading Effect: Superior braid density allows for massive tin-holding capacity.
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🟤 Sturdy & Practical Braid: Durable construction that stands up to rigorous bench work.
₨ 260 – ₨ 310 -
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R300C 3V–9V Mini DC Motor | 3500RPM High-Speed Micro Motor for Small Fans & RC Models
⚡ High-Speed Performance – 3500 RPM at 3V, 7000 RPM at 6V
🧩 Compact Size – Overall dimensions 23.2 × 12.4mm, fits in small spaces
🔌 Wide Voltage Range – Operates from 1.5V to 9V
🛠 Micro Design – Ideal for RC toys, model aircraft, and small fans
🎯 Automatic Load Adaptation – Motor speed adjusts according to load
💡 Smooth & Stable Operation – Absorbs sudden changes in load effortlessly
📏 Rated Power: 0.06W, Rated Current: 0.05A, Rated Speed: 2800 RPM
🔋 Efficient & Durable – Micro DC motors are more efficient than other types
🛠 Versatile Applications – Perfect for DIY electronics, hobby projects, and small appliances
🌟 Easy Integration – Pre-wired for simple installation₨ 30 -
RCA Male to 2 RCA Male Stereo Audio Cable | 2M AV Extension for DVD, TV, CD & Hi-Fi Systems
🎵 Dual RCA Male Connectors – Standard stereo connection for versatile audio devices
⚡ High-Quality OFC Copper Terminals – Imported 4N oxygen-free copper for stable signal
🛠 Durable PVC Jacket – Flexible, soft, and resistant to bending or breaking
🎯 Anti-Interference Design – High-shield construction prevents noise and signal loss
📏 2-Meter Length – Ideal for home setups and easy cable routing
💡 High-Fidelity Audio – Clear sound with minimal distortion
🧱 Flexible & Soft Body – Easy to bend and handle without damage
🏠 Wide Compatibility – Works with DVD, CD, MiniDisc, TV, amplifiers, and Hi-Fi systems
🔌 Easy Plug-and-Play – Ready to use without any setup₨ 190 -
RG6/RG7 Twist-On F-Type Coaxial Cable Connector – High Quality TV & Satellite Plug
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🔴 Twist-On Design – No crimping or special tools required, just screw onto the cable.
🟢 High Quality Alloy Material – Durable and long-lasting for reliable connections.
🔵 Compatible with RG6 & RG7 Cables – Perfect for most TV and satellite coax setups.
🟡 Easy Installation – Quick and simple connection for home or professional use.
🟣 Silver Finish – Sleek design that resists corrosion.
🟠 Stable Signal Transmission – Ensures clear audio and video without interruptions.
🔷 Versatile Use – Ideal for satellite, TV, and cable installations.
⚙ No Tools Needed – Saves time and effort for DIY or professional setups.
₨ 8 – ₨ 12 -
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RS-140 DC 3V Mini Fan Motor – 6000RPM
✅ HIGH SPEED POWER – 6000 RPM for maximum efficiency & airflow.
✅ COMPACT SIZE – Only 2.5cm × 2.1cm, fits almost anywhere.
✅ PRECISE SHAFT – 8.5mm × 2mm for perfect alignment.
✅ SAFE VOLTAGE – Runs on DC 3V for low power consumption.
✅ STRONG & DURABLE – Long life motor for repeated use.
✅ MULTI-PURPOSE USE – Ideal for mini fans, RC models, DIY kits, and more.₨ 38
