SLV BL9 Version 1 Capacitor Bank – High-Capacity Power Filter PCB

The SLV BL9 Version 1 Capacitor Board is a tour-grade DC filtration module engineered to support high-efficiency Class H power stages. Featuring a massive 12-slot capacitor array, this board acts as a high-speed energy reservoir, ensuring that the amplifier can deliver deep, sustained bass notes and sharp transients without voltage sag. This module is essential for maintaining the high damping factor and sonic precision that the BL9 is known for.

Key Features & Build Quality

• 12-Capacitor Array: Optimized for maximum energy storage, allowing for massive headroom during peak power demands.

• Premium Component Integration: Designed for use with high-reserve electrolytic capacitors (compatible with Rubycon or Nippon Chemi-Con industrial specs).

• Enhanced Rail Stability: Specifically laid out to manage the multi-step voltage rails of Class H architecture, reducing ripple noise and improving thermal efficiency.

• Heavy-Duty Construction: Built on a thick, reinforced PCB with high-current copper traces and industrial-grade solder points to handle continuous high-amperage flow.

• Safety & Maintenance: Equipped with onboard high-wattage discharge resistors (bleeder resistors) to safely drain stored energy when the amplifier is powered off.

• Rectifier Support: Features dedicated mounting and cooling zones for high-current bridge rectifiers to ensure reliable AC-to-DC conversion.

Technical Specifications (BL9 V1 Profile)

• Compatible Model: SLV Black Series BL9 Version 1.

• Peak Power Support: Up to 4500W @ $4\Omega$ Bridge.

• Capacitor Configuration: 12-slot high-density array.

• Circuit Type: Dual-Rail High-Current Filter Stage.

• Board Revision: Version 1 Factory Spec.

Applications

• Amplifier Power Repair: The standard replacement for BL9 units experiencing audible "hum," power supply failure, or swollen capacitors.

• System Refurbishment: Ideal for restoring the original "punch" and dynamic response of aging professional rack amplifiers.

• Pro Audio Maintenance: A critical spare part for touring companies and rental houses using SLV BL-Series inventory.

DANGER — HIGH VOLTAGE: This capacitor bank is a high-energy storage device. It can hold a lethal electrical charge for several minutes even after the power is disconnected. Always verify the board is fully discharged (0V) using a multimeter before touching any terminals or attempting installation.

🚚 Fast & Reliable Delivery Across India

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

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  Same-Day Dispatch: All orders are usually dispatched on the same day, with daily cut-off around 4:00 PM IST.
  
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  Delivery Time: You can expect your order to reach you within 4–5 working days, depending on your location.
  
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  Pan India Shipping: We deliver across all cities and villages in India, so no matter where you are, we’ve got you covered.
  
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  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.

🎥 Watch Product Review & Testing Video

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📩 Email: info@slvsales.in

📞 Call/WhatsApp: +91 98888 24825