D185 is a newly designed digital amplifier, using two TPA3255 digital amplifier chips to form a 2.1 channel system, with an output power of 300W*2/4 +600W/2, and very low distortion. The three mechanical meter heads design takes the overall style to a higher level. D185 has a built-in large radiator to long-term stable operation, and a large-capacity capacitor array makes the power supply more stable, and the sound is not soft under large dynamics. D185 supports multiple inputs including optical fiber, coaxial USB, Bluetooth, and analog inputs, and is very powerful. All digital inputs enter the ES9038Q2M decoding, so the effect resolution is very good and the sound field is huge. The Bluetooth module uses the new QCC3084, supports Bluetooth 5.4, supports LDAC, aptxlossless, and supports a maximum sampling rate of 24bit/96K. The USB input uses the PCM2706 chip. Note:The power cord is not included in the delivery, please bring your own Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color:Black Material:Aluminium Product size:15x14.6x9cm Package Contents: 1 * Digital Amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.