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PAM8403 3W+3W Class D Stereo Audio Amplifier Board Module
- Model: PAM8403
- Operating voltage: 2.5V-5.5V
- Speaker Load: 4-8 Ohms
- High Efficiency: 90%
- Bluetooth Stereo Audio hands-free/headsets
- In robots that speak or generate sounds to indicate activities
- Portable Speakers
- LCD Monitors / TV Projectors
- Arduino or Raspberry Pi Game Machines
- Speaker Phones
- 1 x PAM8403 5V Two-channel Stereo Mini Class-D Audio Amplifier.
₨ 49 -
CA-6928/Gold82d05 Bluetooth Audio Module Board 5V
- Audio Out : Mono L R G (it must be connected to amplifier)
- Receive audio signals from mobile
- Extraordinary Range 10 meters.
- Smallest and Powerful
- Best for any kind of amplifier.
- Dimensions : 24mm x 15mm x 1mm
- Supply: 3.5~5V Dc
- Current; 300ma
- Impedence; 4~8ohms
₨ 185 – ₨ 195 -
MP3 Bluetooth Stereo amplifier XY-BT-mini Circuit Board Module
- Model Number: MP3 Bluetooth Decoder Board
- Power Supply: 3.7-5V
- SNR: 90dB
- THD + N: -70dB
- Crosstalk: -86dB
- DNR: 91dB
- Support Profile: A2DP / AVCTP / AVDTP / AVRCP / HFP
- LOS:more than the 15m
- USB powered Universal Micro- USB 5V power supply
- 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion
- LED indicator Bluetooth mode long blue light
- 3.5mm stereo o interface Standard 3.5mm interface, output stereo sound source, plug in headphones, connect amplifiers and other devices
- Color:Red, Black
- Material:PC + Metal
₨ 250 – ₨ 270 -
TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A
- Chip: TPA3110
- Condition:XH-A232
- Supply Voltage:DC8V-26V
- Dissipation Power:30W+30W
- Size:53*45*14mm
- Channels:2 (2.0)
- Output impedance:4-8ohm
- Current: more than 3A
- Signal to noise ratio: 100db
- Weight:21g
₨ 425 -
Bluetooth Mp3 Player Kit USB, FM, AUX, BT Audio Circuit Module
- 1. Double decoding supports music in MP3/WMA/WAV format;
- 2. Support Bluetooth function;
- 3, with digital tube display;
- 4, support MMC / SD / MMA and other cards, support USB interface (U disk);
- 5, power failure memory function 24C02;
- 6, support 5-10 meters distance infrared remote control operation;
- 7, support for external audio input LINE IN (AUX);
- 8, support radio FM, receiving frequency band (87.5MHZ-108.0MHZ);
- 9, button: four buttons multi-directional control, MODE / previous song / play / pause / next song;
₨ 340 -
MP3 Bluetooth 5V Audio Amplifier Board 5W Output | USB + TF + FM Radio + Bluetooth Player | Lithium Battery Charging Supported
🔹 Connectivity & Playback
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Bluetooth music playback with fast device pairing
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Supports TF card + USB flash drive (MP3 format, FAT32)
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Built-in FM radio with auto scanning
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Multi-input audio convenience in one board
🔹 Power & Output
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5V DC power input (Micro USB)
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Drives 5W speakers with clear audio output
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Supports rechargeable 3.7–4.2V lithium battery
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Integrated charging protection and indicator LEDs
🔹 Controls & Function Buttons
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Play/Pause, Next/Previous, Volume Up/Down
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Mode switching between Bluetooth / USB / TF / FM
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Auto play when USB or TF card is inserted
🔹 Build & Design
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Compact 69 × 20 mm PCB size – easy installation
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Stable signal performance & low power consumption
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Ideal for hobbyists, DIY builders, and audio upgrades
₨ 275 -
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Bass Tone Mid & Treble Control – Precision Tone Shaping with TL074 Opamp
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High-quality TL074 Opamp for smooth, low-noise audio processing
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Precise 3-band EQ control: Bass, Mid, and Treble adjustments
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Compact and reliable design for easy integration
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Operates on dual power supply for stable, clean performance
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Ideal for guitar amplifiers, home audio systems, and studio gear
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Enhances sound clarity and fidelity for professional and DIY use
₨ 450 -
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Stereo Pre-Amplifier Board:SK164 Bass, Mid & Treble 3-Way Equalizer with Balance & Master Volume Control
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🎵 3-Band EQ Control: Independent adjustment for Bass, Mid, and Treble for total sound customization.
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🎤 Dedicated Mid-Range: Perfect for bringing out clear vocals and rich instrumental detail.
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🚀 High-Gain Op-Amp: Utilizes an integrated operational amplifier for superior audio signal processing.
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⚖️ Stereo Balance Tuning: Easily calibrate the audio output between your left and right speakers.
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🔊 Master Volume Management: Smooth, integrated control over your entire system’s sound level.
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⚡ Dual Supply Performance: Optimized for 15V-0-15V DC input to ensure maximum dynamic range.
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📉 Low Noise Circuitry: Engineered to eliminate hum and distortion for a crystal-clear listening experience.
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📏 Extended PCB Layout: A spacious, high-quality board design that makes DIY installation and soldering a breeze.
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🔌 Universal Input/Output: Clearly labeled terminals for seamless connection to any power amplifier.
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🛠️ Industrial Reliability: Built by Shehzad Electronics using premium capacitors and resistors for long-lasting use.
₨ 295 -
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TDA2030A 15W Mono Audio Amplifier Board Module
- On-board audio amplifier chip TDA2030A
- Mono 15W Amplifier Circuit Design
- On-board speaker terminal block
- On-board 10K adjustable resistance, you can adjust the amplified volume
- Onboard power indicator
- The main board have pins leads, you can directly input audio signal (GND, IN)
- The working voltage: 6 ~ 15V
- Board size: 32 (mm) x24 (mm)
₨ 195 -
PAM8610 15W + 15W Two Channel Stereo Class D Amplifier Board
- Supply voltage: DC 7V-15V
- 2. Output power: 10w + 10w (8 load)
- 3. Efficiency: 90%
- 4. Shutdown Current: 4uA
- 5. Quiescent current; 20mA
- 6. SNR: 86%
- 7. Total harmonic distortion: 5W / 1KHz / 8 —- 0.1%
- 8. Frequency range: 20Hz-20KHz
- 9. Input impedance: 15K
- 10. Output Impedance: 8
- 11. Amplifier board size: 30mm * 25mm * 2.5mm
- 1. The power supply voltage limit is 16.5V, do not use more than this voltage.
- 2. The power supply is recommended for 12v, 3A power supply filter better
- 3. 4-8 inch stereo speakers recommended.
- 4. Do not short-circuit the audio output to each other or shorted to ground.
- 5. Carefully check before electricity, ensure wiring is correct before electricity.
₨ 198 -
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 -
60W PBTL Mono Digital Amplifier Board | TPA3118 Class D Audio Module (8–21V DC)
🔊 60W Powerful Output – Strong mono audio performance
⚡ TPA3118 Chipset – High-quality and efficient audio processing
🔋 Wide Voltage Range (8–24V) – Flexible power options
🎯 High Efficiency (Up to 90%) – Low heat and energy saving
🎵 Wide Frequency Response – Clear highs and deep bass
🧩 Compact Size – Easy to fit in small audio projects
🛠 Easy Installation – Simple wiring and setup
🔄 Supports 2–8Ω Speakers – Wide compatibility
🌍 DIY Friendly – Ideal for hobbyists and professionals
💎 Stable & Reliable Performance – Consistent sound output₨ 470
