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The HPDAC3.1 - A PCM1794 Based Upsampling and Oversampling USB DAC with built-in Headphone Amplifier
This project used the same digital board as the HPDAC3.
However, instead of using the onboard power supply and virtual ground, it supplements that board with a dual regulated power supply.
Additionally, instead of using the output opamps, this project used JISBOS buffers.
Last Update:Saturday, 05-Dec-2009 00:52:08 EST |
