This high-power soft start board enhances your audio system
Experience reliable and safe startup with this high-power soft start board, designed for professional amplifiers and sound systems. Crafted with precision, it features a sleek black PCB with vibrant blue resistors, silver capacitors, and crisp white relay modules, creating a modern, industrial look. Its smooth oval-shaped component and metallic hardware accents reflect durability and technical sophistication. Ideal for safeguarding high-wattage Class A/B and tube amplifiers, it ensures smooth power-up sequences, prevents inrush current damage, and maintains extreme voltage stability. Whether upgrading a sound system or building a new setup, this board offers a seamless integration of safety, efficiency, and performance, making your audio experience more reliable and long-lasting.
Keys features of this high-power soft start board
- Operates between 110V-220V AC with high efficiency over 92%, supporting systems up to 2000W, and rated for a 30A current with heavy-duty relay HF-105F-1 for robust performance.
- Includes dual-temperature safety cutoff with two thermal switches at 75°C, automatically shutting down to prevent overheating and damage; auto-lockout resets once cooled.
- Features advanced dual-temperature soft start sequence using a relay activated by an NTC thermistor, controlling inrush current and avoiding transformer or capacitor damage.
- Equipped with a touch-sensitive power control switch for easy operation; supports delayed start to ensure system safety before full power engagement.
- Supports a universal voltage range from 105V to 235V AC, ensuring broad compatibility with regional power standards, with minimal heat generation and energy consumption.
- Constructed with high-quality components, including a heavy-duty 30A relay, aluminum mounting hardware, and high-grade capacitors, ensuring durability and long-term reliability.
This high-power soft start board is essential—order now for safer audio setups
Imagine confidently powering up your premium audio system every time without fear of surges or overheating. This control board ensures your high-wattage amplifiers operate smoothly and safely, prolonging their lifespan. Seamlessly integrate it into your existing setup or new project, and enjoy enhanced reliability and performance. Whether you're a professional sound engineer or an audiophile wanting the best for your equipment, this device offers peace of mind and superior control. Invest in this high-quality soft start board today and experience the difference it makes in safeguarding your valuable audio investments.















