Stereo Pre-Amplifier Board:SK164 Bass, Mid & Treble 3-Way Equalizer with Balance & Master Volume Control
₨ 295
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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.
Take your DIY audio projects to the next level with the Shehzad Electronics SK164, a professional-grade 3-way tone control pre-amplifier board. Unlike standard controllers, this board features a dedicated Mid-range adjustment, allowing you to fine-tune vocals and instruments with incredible precision. Built on high-performance Operational Amp (Op-Amp) technology and designed for 15+15VDC Dual Supply operation, it delivers a clean, high-fidelity signal with minimal noise. Whether you are building a custom stereo system or upgrading an existing amplifier, this board provides the essential 5-knob interface—Treble, Mid, Bass, Balance, and Master Volume—needed for a truly immersive and balanced soundstage.
Technical Specifications
| Feature | Details |
| Model Number | SK164 |
| Control Interface | Treble, Mid, Bass, Balance, Master Volume |
| Technology | Operational Amp (Op-Amp) Based |
| Power Requirement | Dual Supply 15V+15V DC |
| Input Type | Stereo Analog Signal |
| Application | DIY Amplifiers, Home Audio, Pre-Amp Upgrades |
| Manufacturer | Shehzad Electronics |










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