бухнал ден верен usb dac wm8740 schematic блясък позор четох една книга
WM8740+DIR9001 DAC Board Review | Audio Science Review (ASR) Forum
USB audio DAC
Instructions, schematic, and notes on the RA-42 USB Radio Adapter - by Masters Communications
Instructions, schematic, and notes on the DRA-65 USB Radio Adapter - by Masters Communications
USB DAC 2 - Hi-Resolution System
Modular audio DAC
Amazon.com: iBasso DX50 HD Studio Mastering Quality Music Player with Wolfson WM8740 DAC w/ 64GB MicroSD & External Audio Connection Kit[Full USA One Year Warranty from Authorized iBasso Dealer] : Electronics
AMB Laboratories DIY Audio Forums • View topic - γ3 high resolution DAC development