Bên trong Gustard DR70: Mạch R2R thật hay chỉ là “chiêu trò”?

The Gustard DR70 DAC - An R2R DAC with integrated streaming… Priced at just over 10 million VND… The Gustard DR70 sounds very appealing, a perfect choice. But the more important question is: 👉 Is it really "worth it" inside? In this video, we'll open up the Gustard DR70 to see the entire "internal workings": Is the Discrete R2R circuit really "real"? Is the way the manufacturer has arranged the power supply, clock, signal processing, and the quality of the components at this price point worth it? Detailed review:    • Gustard DR70 – DAC R2R + Streaming giá hơn...   Product details: https://hdaudio.com.vn/gustard-audaly... ------------------------------------ HD-AUDIO with the best purchasing policy: WEBSITE: http://hdaudio.com.vn/ Fanpage:   / hdaudio.hn   ☎️ Hotline: 0777 300 400/ 0987 630 409 📝 Address: Lot TT5-10, Phuong Canh Auction Area, Nam Tu Liem, Hanoi 📌 Digital music experience sharing group:   / 559983096090100   Shopee purchase link: https://shopee.vn/hd.audio?categoryId... Link to buy Lazada: https://bom.to/b0cCP9aGIgMKXO #denafrips #dac #hdaudio #dac-gustard #gustard