D60 4-Channel Input Interface Board | Professional Audio Signal Processing PCB | OEM Replacement Module for D-Series Class D Amplifiers

The D60 Input & Signal Processing Board is the precision interface designed for the D60 4-channel professional power amplifier. This board serves as the critical first stage of the audio chain, responsible for receiving, filtering, and distributing balanced audio signals to the high-power amplification stages.

Engineered with high-grade operational amplifiers and precision surface-mount components, this module ensures that the audio signal remains "Clear & Delicate" with minimal noise interference. It features dedicated pathways for all four channels (CH1–CH4), ensuring perfect synchronization and signal integrity for complex touring setups and multi-speaker installations.

Key Features

• 4-Channel Independent Processing: Full support for 4-channel configurations, allowing for precise control and routing of balanced audio inputs.

• Low-Noise Circuitry: Optimized signal paths designed to maintain high Signal-to-Noise Ratio (SNR), essential for professional PA and studio applications.

• Integrated Protection: Features onboard signal regulation to prevent input clipping and protect the subsequent amplification stages from DC offsets or spikes.

• Modular Ribbon Connectivity: Equipped with high-density ribbon cable connectors for seamless, secure integration with the main D60 amplifier and power boards.

• Compact 1U Profile: Designed with a slim, elongated footprint to fit perfectly behind the front panel of 1U rack-mount chassis.

Technical Specifications

🚚 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.

🎥 Watch Product Review & Testing Video

Explore the complete review and real-time testing of this product on our YouTube channel SLV INDIA to understand its performance and quality before you buy.

🤝 Collaborate With Us

Are you a content creator interested in featuring this product? We’d love to work with you!

📩 Email: info@slvsales.in

📞 Call/WhatsApp: +91 98888 24825