usb-30 – USB/DAC based on tube buffer
The sound quality of P/C audio has been drastically improved in these years, however, the
sound-board in P/C is surrounded by several kinds of noise and also a quality of the power supply is
not good enough for audio reproduction.
Usb-30 can take a digital signal out of P/C through USB terminal and convert it to analog signal in
an ideal environment.
For the output buffer, we applied a sub-miniature tube to create smooth sound reproduction.
The sound quality of P/C audio has been drastically improved in these years, however, the
sound-board in P/C is surrounded by several kinds of noise and also a quality of the power supply is
not good enough for audio reproduction.
Usb-30 can take a digital signal out of P/C through USB terminal and convert it to analog signal in
an ideal environment.
For the output buffer, we applied a sub-miniature tube to create smooth sound reproduction.