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Audio Signal Mixer JRC4558 Preamplifier Mixing Board
- Using the JRC4558 audio mixing board, each audio input has an independent volume potentiometer control. Can simultaneously input dual channel audio signals for mixed output.
- Designed with a rectifier circuit that can be used 12V DC
₨ 450 -
Stereo 3-Band EQ Tone Preamp Module 🇯🇵 | Made in Japan by Alpas | DIY Audio Customization
🎚️ 3-Band Tone Control – Adjustable Bass, Mid, Treble for perfect audio
⚡ Low Power Operation – Runs efficiently at 3V DC
💎 Premium Japanese Build – Reliable and durable components
📏 Compact Design (36x31mm) – Fits easily into small enclosures
🔧 Easy Integration – Works with most preamps and audio boards
🎧 Stereo Output – Optimized for dual-channel audio
🛠️ DIY Friendly – Perfect for hobbyists and audio enthusiasts
🔥 Precise Frequency Adjustment – Fine-tune your sound exactly
📦 Versatile Applications – Amplifiers, speakers, and audio projects
🎨 Professional-Grade Audio Control – Crisp and clean tone adjustments₨ 150 -
UM66 Musical Kit – 12V DC Melody Sound Module – Ideal for Popcorn & Ice Cream Carts
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🎵 UM66 Melody IC Module – Pre-programmed for music playback
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🔌 Operating Voltage: 12V DC
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🔊 High Output Power: 25 watts – Loud enough for open areas
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🔧 No Soldering Needed – Plug-and-play operation
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🔈 Supports Horn or Speaker for sound output
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📐 Compact Size: 3.5 x 3.7 cm – Fits in small spaces
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🛒 Perfect for Commercial Use – Especially ice cream carts, popcorn stalls, or street vending setups
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✅ Reliable and Durable Build – Built to perform in outdoor settings
₨ 160 -
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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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Bass Tone Treble Stereo Board SK165 Volume Control
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🎸 Heavy Bass Boost: Tailor your low-end frequencies for deep, powerful resonance.
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🎤 Vivid Treble Control: Enhance high-frequency clarity for crisp vocals and sharp instruments.
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⚖️ Precision Balance Knob: Perfectly align your stereo image between left and right speakers.
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🔊 Master Volume Control: Smooth, linear attenuation for total sound level management.
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🚀 Active Op-Amp Circuit: Uses high-performance operational amplifiers for superior signal gain.
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🔋 Dual Supply Stability: Engineered for 15V-0-15V DC input to maximize dynamic range.
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📉 Low Noise Distortion: High-quality filtering capacitors ensure a hum-free audio experience.
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📏 Compact PCB Footprint: Slim, efficient layout designed for easy mounting in any cabinet.
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🏗️ DIY Friendly Design: Clearly labeled input, output, and power terminals for quick soldering.
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✅ Professional Grade: Built with durable components to withstand continuous, high-heat operation.
₨ 280 -
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Bass Tone Treble Stereo SK199 Kit Board
- Bass Tone Treble kit Volume Control Module
- Better performance, the frequency band is wide and noise is very small
- Sound warm and distorted, high fidelity
- Working Voltage: DC 12V
- Tune type: Low/High Pitch/Balance/Volume
- Channel: Double channel (Stereo)
₨ 135 -
Bass Tone Treble Stereo SK198 Board Volume Control
- Bass Tone Treble kit Volume Control Module
- Better performance, the frequency band is wide and noise is very small
- Sound warm and distorted, high fidelity
- Working Voltage: DC 12V
- Tune type: Low/High Pitch/Balance/Volume
- Channel: Double channel (Stereo)
₨ 140 -
Bass Tone Treble Control Board | Stereo Volume Controller Module | DC 12V Audio Preamp
- ✨ Full Audio Control – Adjust bass, treble, balance, and volume
- 🔊 Stereo Output – Dual channel sound processing
- 🎶 High Fidelity Sound – Clear, rich, and natural audio
- ⚡ Low Noise Circuit – Minimal distortion and interference
- 🎚️ Wide Frequency Range – Better sound tuning flexibility
- 🔧 DIY Friendly Design – Easy to integrate into projects
- 📦 Compact Size – Fits easily in any audio setup
- 🔌 Stable 12V Operation – Reliable performance
- 🛠️ Durable Build Quality – Long-lasting usage
- 📱 Wide Compatibility – Works with amplifiers, speakers, and audio systems
₨ 130 -
Low Pass Filter 24V + 24V Subwoofer Preamplifier LPF Board
- Supply voltage: Dual DC 25V+25V
- Frequency range: 22Hz-300Hz
- Audio input: mono or two channels
- Audio output: monaural
- Board size::4.5×6.6cm thickness: 1.6mm
- Net weight of the plate Finished: 35g
₨ 285 -
Low Pass Filter 12V + 12V Subwoofer Preamplifier LPF Board
- Supply voltage: Dual DC Type I: 12V+12V
- Frequency range: 22Hz-300Hz
- Audio input: mono or two channels
- Audio output: monaural
- Board size:Type I: 4.3x5cmm,
- Net weight of the plate Finished: 30g
₨ 265 -
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 -
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
