Works great with only a bit of background noise. This model is so much better than the Bluetooth version because the Bluetooth one defaults to Bluetooth audio and you need to physically plug in the audio jack for analog (every time). This one also starts faster as it takes less than 2 seconds to get audio once you give it power. I'm getting a second one on 11.11.
best digital amp for this price with totally no hissing sound no disturbance at all i recommended specially for bass shipping in 10 days from china to poland not bad not bad...