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Rear Input PCB Board for HK-9000 High-Power Amplifier

Rear Input PCB Board for HK-9000 High-Power Amplifier

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Rs. 4,500.00
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Product Details & Features

This is a premium replacement Rear Input PCB designed for the HK-9000 Professional Power Amplifier. Built to handle high-performance audio signal routing, this board includes integrated crossover filters and selectable sensitivity to ensure your amplifier operates at its maximum potential with absolute clarity.

Key Features:

  • Designed for HK-9000: A direct replacement part for the HK-9000 series flagship amplifier.

  • Professional Input/Output: 2 Female XLR "Push" locking inputs and 2 Male XLR Link outputs for reliable daisy-chaining.

  • Full Crossover Functionality: Onboard switches for Full, High Pass (30Hz), and Low Pass (110Hz) filtering for precise speaker management.

  • Mode & Sensitivity Control: Toggle between Stereo, Parallel, and Bridge modes, with adjustable sensitivity settings (0.775V, 1.0V, 1.44V).

  • Noise Management: Built-in Earth/Lift switch to prevent ground loop hum and noise in large rack setups.

  • Heavy-Duty Build: High-quality green PCB with reinforced connectors and premium capacitors for long-term durability in touring environments.

Technical Specifications

Feature Specification
Model Compatibility HK-9000 Professional Series
Input Connectivity Dual Balanced XLR Female (Locking)
Output Connectivity Dual Balanced XLR Male (Link)
Crossover Filter Full Range / $30Hz$ HPF / $110Hz$ LPF
Operation Modes Stereo, Parallel, Bridge (S/P/B)
Input Sensitivity Selectable: $0.775V$ / $1.0V$ / $1.44V$
Ground Control Earth On / Off (Lift Switch)

Fast Delivery

🚚 Fast & Reliable Delivery Across India

We strive to ensure a smooth and quick delivery experience for all our customers.


  • Same-Day Dispatch: All orders are usually dispatched on the same day, with daily cut-off around 4:00 PM IST.

  • Delivery Time: You can expect your order to reach you within 4–5 working days, depending on your location.

  • Pan India Shipping: We deliver across all cities and villages in India, so no matter where you are, we’ve got you covered.

  • Trusted Courier Partners: Your orders are shipped through reliable logistics partners like DTDC and Delhivery to ensure safe and timely delivery.

💡 Whether it’s a metro city or a remote village, you don’t need to worry — we make sure your order reaches you securely.

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📩 Email: info@slvsales.in

📞 Call/WhatsApp: +91 98888 24825

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