Ultra-low Phase Noise : Benefit from reduced clock jitter, enhancing your audio experience with cleaner, more detailed sound. Bluetooth 5.0 : Enjoy stable and efficient wireless transmission, perfect for streaming music from smartphones, tablets, and laptops up to 15m away. Short-circuit Protection : Feel secure knowing your amplifier is safeguarded against electrical faults, preventing damage during unexpected events. Thermal Protection : Stay cool under pressure with integrated temperature management, ensuring your device operates optimally even during extended use. Wifi Support : Expand your connectivity options with integrated Wi-Fi capabilities, opening doors to Airplay, DLNA, and UPnP compatibility for seamless integration into your smart home ecosystem. Elevate your DIY speaker system to new heights with our advanced oscillator amplifier module. Designed with precision and performance in mind, this compact solution offers ultra-low phase noise for an unparalleled listening experience. Whether you're streaming music via Bluetooth or Wi-Fi, the included digital lossless receiver ensures every note is transmitted with clarity, making your favorite tunes come alive.