DAM1 HIFI Version TPA3255 600W 300W + 300W Digital Amplifier Bluetooth 5.3

DAM1 HIFI Version TPA3255 600W 300W + 300W Digital Amplifier Bluetooth 5.3 Product Details: The TPA325 is a high performance Class D power amplifier chip with a Class D efficiency well and a circuit that delivers true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra HD). This technology enables allows the device to maintain very low distortion across the audio band while delivering great sound quality. In addition to its excellent audio performance, the TPA3255 also combines the advantages of high power efficiency and ultra-low power-level idle losses (less than 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. This solution provides a significant reduction in idle losses compared to traditional discrete implementations. Product Specifications. The device is manufactured in accordance with standard product development, and all components are original and genuine. Circuitry and materials to HIFI mode as the standard design, and strive to achieve the most optimal music reproduction, richer details of the instrument, more delicate and natural midrange. Features： 1. Using the original TI TPA3255DDVR chip 2. The use of high current than the red ring inductor sound quality of 1 grade high shielding and HIFI special inductors, low frequency density, high frequency transparent lossless 3. The use of musical sense of tantalum capacitors, and high precision resistive capacitance devices, high-capacity high-speed filter array, listening to the sound to achieve HIFI listening realm 4. NE5532 from the United States is known as “the king of op-amp” audiophile op-amp, the human voice is very good, the sense of music natural warm and delicate Basic performance parameters. Working mode: Class D Operating voltage: DC 19- -48V current 5A or more Bluetooth mode of operation: after the phone pairing Bluetooth devices, such as prompting the password to enter 0123 That is, then automatically enter the Bluetooth playback mode Analog input mode of operation: disconnect Bluetooth, then automatically enter the analog input mode. Signal from the RCA input into Output power. 300W/49 x2 175W/89 x2 Total harmonic distortion: 0. 002% Frequency response: 20Hz to 20KHz Dynamic range: >100 dB Signal to Noise Ratio: (SNR) > 111dB Size: 95X150MM Package： 1 p c DAM1 HIFI Version TPA3255 600W 300W + 300W Digital Amplifier Bluetooth 5.3 Shippment: 1.We provide free shipping to international via China Post Airmail . We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment. 2.International shipping requires complicated shipping procedures, If you have not received your shipment within 30 days from payment, please contact us. Returns & Replacements & Repair: We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways. Feedback: 1)Your Feedback is really important to us, please take a few seconds to leave great feedback if you are satisfied with our product or service, thank you so much! 2)We always offer the lowest price for best goods and service to you. 3) Please contact us before leaving neutral(3 stars) or negative(1-2 stars) feedback.We will try our best to solve the problem and leave you a happy shopping mood here. Thank you!