TOPPING's DX3 Pro DAC & Headphone amplifier will be released around the end of October.There're 4 output modes of DX3 Pro: Headphone amp only, Headphone amp + Line out, DAC only, Pre-amplifier. which cover a wide range of use cases.DX3 Pro is uses XMOS XU208 + 2 x AK4493 + OPA1612 to support up to 32bit768kHz PCM decoding and DSD512 native decoding for USB input. Besides, DX3 Pro has 2 x Coaxial and 1 x Optical input which support up to 24bit192kHz PCM decoding. DX3 Pro also has bluetooth input which supports SBC, ACC, APTX, APTX-II, APTX-HD protocol.Stay tuned for more information.