Feature Highlights: 1. Premium Material Construction – Crafted from high-quality components to ensure reliable product durability and performance. 2. DC Blocking Stage – Incorporates an RFI filter with two 50A bridge stacks and four 35V 2200μF capacitors to eliminate DC components from the AC supply, preventing transformer magnetic saturation, static current rise, and humming. 3. Differential Mode Filtering – Utilizes dual differential inductors to suppress mid- to high-frequency interference in the AC power line. 4. First-Stage Common Mode Filtering – Combines X2 capacitors and common mode inductors to effectively filter common mode noise. 5. Enhanced Two-Stage Filtering – Implements dual common mode filtering stages for superior noise suppression, including attenuation of fast transient group pulses with repetition frequencies in the kilohertz range. Product Details: This power filter is designed for audio amplifiers to purify electromagnetic interference (EMC), reduce differential mode noise, and block DC components from the power supply. It ensures stable, clean AC output, minimizes transformer hum, and improves overall audio system performance. Ideal for use in high-fidelity audio setups where clean power delivery is critical. Specifications: - Product Name: Audio Amplifier Power Filter - Input Voltage: Single-phase AC 110–250V - Output Voltage: Single-phase AC 110–250V - Rated Load Current: 10A - Input Port: 3-wire 7.62mm socket - Output Port: 2-wire 7.62mm socket - Color: Black - Material: PCB + Electronic Components Note: - Product appearance and printed text may vary slightly between batches, with no impact on functionality. - Package includes 2 filters only. Other accessories are not included. - Slight color variations may occur due to lighting and display differences. - Allowable measurement tolerance: +/- 1–3 cm.