topping dx3 pro plus

I have a Mackie Onyx 2x2 Producer Audio interface. The headphone jack on it isn't the cleanest, and has a lot less power which I didn't anticipate before planning the purchase. Although, the instrument inputs are pretty decent, and they serve me well. I have been travelling for a bit, and I...

I purchased the Topping DX3 Pro+ a couple of days ago to use with my JBL 305 speakers and HD600 headphones. On the first day, I had a great experience with it connected to my PC. I made sure to install the correct Topping audio driver, and everything worked well for hours. Two days later, I...

I just bought a Topping dx3 pro plus to pair with my s350db speakers. When I hook with RCA cables, there will always be a hissing sound, and the sound coming from the speaker will be bent or unlistenable. With my previous DAC (Soundblaster x3) I insert the optical cables and it works just...