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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
₨ 520 -
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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.
₨ 390 -
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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.
₨ 335 -
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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
- 📡 Bluetooth Connectivity — Stable wireless audio reception from mobile devices
- 🔊 Mono Audio Output — L/R/G terminals for amplifier connection
- ⚡ Wide Voltage Range — Operates on DC 3.5V–5V supply
- 📏 Ultra‑Compact Size — Just 24×15×1mm, fits anywhere
- 🚀 Extraordinary Range — Reliable up to 10 meters
- 🔋 Low Power Consumption — Efficient 300mA draw
- 🛠️ DIY Friendly — Perfect for custom amplifier boards
- 🎼 Versatile Compatibility — Works with 4–8Ω speaker systems
- 🟢 Small but Powerful — Delivers strong performance despite size
- 🎧 Best for Amplifiers — Tailored for any kind of amplifier project
₨ 185 – ₨ 195
