Below are excerpts from the review:
Overall Signature — Most DD Hifi dongles and DAC/AMPs come with a very similar tuning and signature, the new TC44 PRO following it faithfully, as it has a warm, smooth, bassy sound with a relaxed and smooth treble but a really strong texture and detail, sounding impressive and engaging, rich, without being harsh and fatiguing.
From : Audiophile Heaven
